Overview of Released Platform Hotfixes for Microsoft Dynamics NAV 2018

Overview

This page lists platform hotfixes and cumulative updates that have been released for Microsoft Dynamics NAV 2018.

A platform hotfix is a single, cumulative package that includes one or more files that are used to address a problem in a product and are cumulative at the binary and file level. A hotfix corrects the problem that is described in the Knowledge Base article and should only be applied to systems that are experiencing the specific problem.

A cumulative update is a tested, cumulative set of hotfixes that are packaged together for easy deployment. Cumulative updates for Microsoft Dynamics NAV 2018 includes all application and platform hotfixes and regulatory features that have been released for Microsoft Dynamics NAV 2018.The latest released cumulative update includes all previous cumulative updates. Therefore, you should always install the latest cumulative update.

To see a list of all cumulative updates that have been released for Microsoft Dynamics NAV 2018, see:

How to implement an application hotfixFor information about how to implement a hotfix or cumulative update, see KB article no. 4072484 - How to install a Microsoft Dynamics NAV 2018 cumulative update.

Support Information If you are encountering an issue downloading or implementinga hotfix, pleasesee theSupport Informationsection on this page.

Important Notice to Customers

We recommend that you contact your Microsoft Dynamics Partner before installing service packs or hot fixes. It is important to verify that your environment is compatible with the service pack(s), hotfix(es), or download(s) being installed. A service pack, hotfix, or download may cause interoperability issues with customizations, and third-party products that work with your Microsoft Dynamics solution.

Platform Hotfixes and cumulative updates for Microsoft Dynamics NAV 2018

This section lists released platform hotfixes and cumulative updates for Microsoft Dynamics NAV 2018. The latest released cumulative update includes all previous cumulative updates. Therefore, you should always install the latest cumulative update.

Cumulative Update 47 - December 2021

Cumulative Update 46 - November 2021

Cumulative Update 45 - October 2021

Cumulative Update 44 - September 2021

Cumulative Update 43 - August 2021

Cumulative Update 42 - July 2021

Cumulative Update 41 - June 2021

Cumulative Update 40 - April 2021

Cumulative Update 39 - March 2021

Cumulative Update 38 - February 2021

Cumulative Update 37 - January 2021

Cumulative Update 36 - December 2020

ID Title Functional area Changed objects Region
4583549 Cumulative Update 36 for Microsoft Dynamics NAV 2018 (Build 45821)
379560 The IncludeCaption property does not export labels in the Word Layout XML Mapping part.

Cumulative Update 35 - November 2020

ID Title
4583510 Cumulative Update 35 for Microsoft Dynamics NAV 2018 (Build 45373)
360606 It is impossible to do a GET or PATCH action on a Web service if the ID contains a forward slash.

Cumulative Update 34 - October 2020

ID Title
4583497 Cumulative Update 34 for Microsoft Dynamics NAV 2018 (Build 44952)
No platform hotfix available for Cumulative Update 34

Cumulative Update 33 - September 2020

ID Title
4576661 Cumulative Update 33 for Microsoft Dynamics NAV 2018 (Build No. 44657)
357128 API response that "DTD is prohibited in this XML document".
357881 The client crashes or the ribbon hangs.
360974 If you change the SQL Data Type property of the No. field in the Item table to Variant, the client throws an exception when the user opens the list pages.

Cumulative Update 32 - August 2020

ID Title
4563411 Cumulative Update 32 for Microsoft Dynamics NAV 2018 (Build No. 44345)
310287 The development environment does not give a warning if it is not running as administrator when you convert a database.
353167 "Cannot access a disposed object" error message constantly displays in the Event Log.
354988 "Unexpected value 'String' of type Microsoft.Dynamics.Nav.CodeAnalysis.NavTypeKind" error message displays when you create a package.
359645 Cues do not display the color style from the cue setup when they are deployed through extensions.
366267 The Windows client shows System.ArgumentOutOfRangeException when you enter lines quickly.

Cumulative Update 31 - July 2020

ID Title
4563404 Cumulative Update 31 for Microsoft Dynamics NAV 2018 (Build No. 43796)
356773 An Outlook add-in Windows 10 access denied issue.
360964 Long event signatures are not displaying correctly in C/SIDE and cannot be copied and pasted correctly.

Cumulative Update 30 - June 2020

ID Title
4564069 Cumulative Update 30 for Microsoft Dynamics NAV 2018 (Build No. 43274)
310287 The development environment does not give warning if you are not running as administrator when you convert a database.
344501 NAV Service runs out of memory.
351894 An error displays on a filtered list when you open the list from a lookup.
352622 Some lines are overwritten when you paste records on the sales order subpage in the Windows Client.
353167 "Cannot access a disposed object" error message displays in the event log constantly.
353622 The Quick Entry feature does not move in the next line.

Cumulative Update 29 - May 2020

ID Title
4549683 Cumulative Update 29 for Microsoft Dynamics NAV 2018 (Build No. 42633)
330830 Extension V2 synchronization must properly exclude the FlowFields and FlowFilters when you sync newer versions.
343216 A problem in entering the Date field with Thai Translation under Machine -> Short Date format. When "270120" is entered in the Posting Date field, the date was taken as 27/01/2520 instead of 27/01/2020.
345789 The Office add-in business inbox does display an empty page with no option to logon when you start from a draft mail.
345888 The Session Event table deadlocks when external users are using Web services.
351454 The Web client crashes after 49 extensions have been made by using Designer due to the object range problem.
353171 The Windows client crashes after you select all list lines and then change filters.

Cumulative Update 28 - April 2020

ID Title
4549675 Cumulative Update 28 for Microsoft Dynamics NAV 2018 (Build No. 41920)
342203 The Enable Incremental Company Deletion setting is enabled by default in the on-premises server settings.
347077 The Show as Chart action displays masked fields in plain text.
348817 Web client sessions are in a suspended state when the server is under a heavy load.
349585 The Pending status will not be documented.

Cumulative Update 27 - March 2020

*ID Title
4538885 Cumulative Update 27 for Microsoft Dynamics NAV 2018 (Build No. 41203)
339839 The Windows client does not look right after upgrading to CU 24.
345346 Do not make public SQL Injection command and report on Business Central Help Server.

Cumulative Update 26- February 2020

*ID Title
4539526 Cumulative Update 26 for Microsoft Dynamics NAV 2018 (Build No. 40505)
334928 The list pages do not update the Power BI report but the report itself works with filters based on the data source.
337702 It is impossible to create over 990 companies in one database.
338222 There is no action item on the Customer card, but it still displays on the Action tab and it disappears when you click.
335606 Label printer does not select the appropriate orientation when it is used through the printer selection after upgrading from CU 9.
337589 Memory improvements from newer versions.​

Cumulative Update 25- January 2020

ID Title
4537389 Cumulative Update 25 for Microsoft Dynamics NAV 2018 (Build No. 39505)
328854 The Save view does not provide relevant records because the filter group is incorrect.​

Cumulative Update 24- Decemeber2019

ID Title
​4533394 Cumulative Update 24 for Microsoft Dynamics NAV 2018 (Build No. 38590)
331176 The record is removed from the filtered data when you click on the specific line.
331962 Implicit Rec variables from a page are now validated access on procedures.
333872 The routine security is updated to ASP .NET core.
335072 The Web client installer will not install the newer ASP .NET Core module version if an older version was already installed.

Cumulative Update 23 - November 2019

ID Title
4528703 Cumulative Update 23 for Microsoft Dynamics NAV 2018 (Build No. 37606)
316240 Opening a Card page is much slower for the Windows client when running on Windows 10 or Windows Server 2016 compared with Windows 7.
323232 Cannot find prepared statement with handle.
324519 Cannot start OneNote from the Contacts page.
326968 The cursor loses focus on a sales order when you use the CTRL+SHIFT+ENTER function to create a new order.
328294 All permission sets are empty for standard V1 extensions.
329260 Media is not deleted from the database.
329847 The SameSite by default cookies feature is changed in Chrome, which breaks the Azure AD authentication.
330723 The Windows client scrolls the subpage list to a blank line when tabbing away.

Cumulative Update 22 - October 2019

ID Title
4522951 Cumulative Update 22 for Microsoft Dynamics NAV 2018 (Build No. 36462)
315475 "Paste failed because of validation errors" error message is displayed in the extended text when you use the Paste Lines function in the sales quote.
318086 The Scheduled Task User Format ID and User Time Zone fields are not updated through the User Personalization table, but use the client regional settings.
326514 The SaveValues property on the XMLPort Request page does not work.
327270 "Invalid attempt to call HasRows when reader is closed" error message is displayed randomly.
314973 The focus is not at the top of the Posted Sales Shipments page when you open the page in the Web client, and there is no sort order indicator in the Posting Date column header.​

Cumulative Update 21 - September 2019

ID Title
4518533 Cumulative Update 21 for Microsoft Dynamics NAV 2018 (Build No. 35815)
308898 "Cannot validate argument on parameter 'ConnectionType'. The argument "CRM" does not belong to the set "ExternalSQL" specified by the ValidateSet attribute" error message is displayed.
309920 The Job Queue does not run when it is started from a user from a trusted domain.
310480 An upgrade codeunit is specifying the Table Synch. Setup Mode that the force mode is not forcing the table synchronization as expected.
315352 A misleading error and FieldRef pointer get lost when you try to access an obsolete field.
316287 A refresh issue is in the Role Tailored Client (RTC) client when the extension is installed.
317419 The IMPORTFILE function (MediaSet) does not work with the CHANGECOMPANY function.​

Cumulative Update 20 - August 2019

ID Title
4514618 Cumulative Update 20 for Microsoft Dynamics NAV 2018 (Build No. 34561)
309345 "Dynamics NAV asynchronous call completed with error: The value "2021-01-17" error message is displayed in Outlook synchronization that it cannot be evaluated into type Date.
313745 Long workflow filter adds brackets to filter the value.
315008 The ObsoleteState property that is set to Obsolete does not work in the table extensions.
315666 The report output with Apple iMac 4k monitors in the Citrix VDI environments is distorted.
315690 It is not possible to modify the On Condition field in workflows.
318967 An error message is displayed when you use the Sync-NavTenant cmdlet and have a FlowField in an extension.​

Cumulative Update 19 - July 2019

ID Title
4511344 Cumulative Update 19 for Microsoft Dynamics NAV 2018 (Build No. 33812)
291557 When you try to apply a filter to a page in View mode by using a page action, unexpected results display.
306269 An internal error has occurred. Cannot assign a scope ID. The maximum number of methods for 5 1854 has been exceeded.
311314 User personalization breaks after adding an additional Group before a Repeater control.
311509 The suggested path AL:GO! does not work anymore with Cumulative Update 17 for Microsoft Dynamics NAV.
312551 It is not possible to choose a column on the List page if the visibility is controlled by a variable which is set to false.
312814 Unexpected lines are selected after you reset a filter.
315837 Null Reference when you run the Sync-NavTenant cmdlet and an extension has a query with a FlowField.​

Cumulative Update 18 - June 2019

ID​​ Title
4506822 Cumulative Update 18 for Microsoft Dynamics NAV 2018 (Build No. 33015)
307039 The Web client crashes when you select multiple items.
308796 The fields for sums are available on sales orders.
308990 The cursor in the Quick Filter field is not enabled when you change the Search Field option in the Windows client.
309212 When a user exports to Excel with the Excel Add-in in Dynamics NAV, it sometimes hides the results of Excel in the background.
310689 Masked fields display in clear text in the quick filter when you select the Filter To This Value function.
310915 Characters for Asian languages do not render in Microsoft Word.
312463 "Cannot access a disposed object" error message displays when you search two times with the cursor in the same field.

Cumulative Update 17 - May 2019

ID​​ Title
4501064 Cumulative Update 17 for Microsoft Dynamics NAV 2018 (Build No. 31747)
279633 The client and Dynamics NAV Server crash when there is a circular CardPartID field.
295603 The Lines FastTab (Page Part) on the Purchase Order card is sometimes undersized when the page is opened.
299357 The Read performance in Microsoft Dynamics NAV 2018 is worse than in Microsoft Dynamics NAV 2016.
299646 The Web client in Microsoft Dynamics NAV does not have scrollbars for the Posted Sales Document Lines list shown after you select the Get Posted Document Lines to Reverse function in a sales return order.
300109 "The Date is not valid" error message is displayed when you add the Date field with data type in the Company table, export data, and then import the data back.
300596 A PowerShell switch is implemented (-SkipUserSessionCheck) that allows a session when you run the Start-NAVDataUpgrade cmdlet.
300679 The extended text causes issues when you use the Paste Lines function in a sales quote.
302765 "Some values have been truncated" error message is displayed although nothing has been truncated or is to be truncated.
302935 Fields that are made editable in customization are not editable with a customer license.
303465 Long running SQL query logging in Microsoft Dynamics NAV 2016.
305272 An error message is displayed when the Web client times out.
307191 An error occurs with the Azure AD business-to-business guest account authentication.
307199 An error message is displayed sometimes when you access a website and the subscriber contains the DIALOG.CONFIRM method.
309307 An incorrect format with the DateTime field when there are no seconds to separate.

Cumulative Update 16 - April 2019

ID​​ Title
4495415 Cumulative Update 16 for Microsoft Dynamics NAV 2018 (Build No. 29745)
281458 The Windows client displays a red X symbol without any error message when it should display the following error message: "You do not have the following permissions on TableData Record Link: Insert".
286307 The filters do not display correct captions when you use the CaptionClass functionality.
293348 The Print all option results in double & characters in the title of the resultant page in Word or Excel.
293971 A lookup window closes unexpectedly when you enter a value in a Filter-As-You-Type field.
294911 If you print a sales invoice twice, the Posted Sales Invoice Card page moves to the background unexpectedly.
297640 The SOAP requests do not respect the PublicSOAPBaseUrl setting when port forwarding is used.
298393 New server settings disable hints in SQL queries.
298493 Printing more than 99 copies is not allowed using the simplified printer dialog.
299521 The Lookup trigger for numerous fields throws a validation error.
299552 The client crashes if the table has a deactivated BLOB field and the change log is enabled.
300767 The client crashes on a 4K monitor.
301429 The client crashes if a negative value is entered in a Duration field bound to a page where the BlankZero property is enabled.
301772 The WSDL generated for a Web service contains a DELETE operation even when there is a Deleteallowed=No cmdlet for a subpage.
301980 An imported item picture is displayed incorrectly.
302311 The non-visible characters of the GS group separator from the standard pharmaceutical barcode cannot be entered manually with the ALT+029 action or scanned into the Text field on a page.
302783 The Web client crashes on the Create Inventory Put-away/Pick action from a released transfer order.
302825 The Edit function does not work on some of the pages.
302827 "The given key was not present in the dictionary" error message in the New-NAVCrmTable cmdlet if additional languages are installed in Business Central and customized fields are not translated.
303142 The Created Date field on the My Notifications page displays 1 day before the date.
303977 The Outlook Office Add-In Business Inbox does not work with Microsoft Outlook 2016 on-premises while it can work with Microsoft Office 365 ProPlus.
299589 An Excel sheet (.xlsm) cannot run a macro when it is called via automation from C/AL code.
300609 The Type field is not working as expected when it is used with extensions.
305062 The time zone is incorrect in RDLC reports.
305197 The task scheduler does not run all the tasks when the number of concurrent tasks is set to 1.

Cumulative Update 15 - March 2019

ID Title
44​92597 Cumulative Update 15 for Microsoft Dynamics NAV 2018 (Build No. 28629)
285743 The cursor is always on the next line after you create a task type of meeting
288892 Page scrolling puts the cursor on random records.
290854 Adding indirect permissions to base tables that point to tables in the Extended Pack license module breaks the table designer.
291072 Indirect permissions for a user or a report are not working as expected.
291245 The Item Availability by Timeline field is crashing the client.
292078 The General Journal Line table is very slow in Microsoft Dynamics NAV 2017.
293476 The Posted Sales Shipment page is not editable anymore if you use a customer license.

Cumulative Update 14 - February 2019

ID ​Title
4487773 Cumulative Update 14 for Microsoft Dynamics NAV 2018 (Build No. 27667)
272711 The SQL connection for the NAV Windows client incorrectly times out after successfully completing an automated test.
284823 The icon size on the Customization page is sometimes not available.
291252 Approval email messages are not sent because the company name contains special characters.
292606 "Message: (PrincipalOperationException): While trying to retrieve the authorization groups, an error (5) occurred" error message is displayed when task schedule does not work.
293471 The Sender Event Publisher is included on the pages but does not work if part of an extension displays an incorrect ErrorSenderParameter type.
295545 The ShowMandatory property is supported with AL Language.
285799 The web client lowercases the reply URL when you use AAD authentication.
287701 License changes are required. Ranges are from 70000000 to 75000000 and 80000 to 99000.
290575 An error is displayed when you try to connect to a local server (https://Localhost) by using the Dynamics NAV Universal App.
290804 "System-ArgumentNullException" error message is displayed when you start debugging.
293145 Missing dependency blocks builds of the Dynamics NAV Android app.
295553 The instance name is case-sensitive when you connect to Dynamics NAV from mobile apps.
296372 There is a permission exception in the SOAP calls with indirect permissions.
296507 An error is displayed in Microsoft Azure when you move a tenant between application services of the same version.

Cumulative Update 13 - January2019

ID Title​
4483883 Cumulative Update 13 for Microsoft Dynamics NAV 2018 (Build No. 26893)
285916 No lockout added to the standard product for the NavUserPassword option.
287236 The RecordID fields grow ten times larger after an import and export.
288080 A Control Add-In does not download if only a single DLL is missing.
288100 The ShortCutDimCode 3-8 field cannot be added through the Web client when the PersonalizationEnabled function is enabled.
288671 The tooltip cannot be moved away from the Microsoft Dynamics NAV Universal App.
288701 A performance issue in scrolling a permission set when there are thousands of records in the Access Control table.
289096 The FactBox in the User list does not display permission sets when you scroll records in the list.
291959 "System.InvalidOperationException SQLTransaction is completed and cannot be reused" error message is displayed when the deadlock detection is enabled, leading multiple Dynamics NAV service tiers to crash on a heavy load.
292108 Introduce a server-side parameter RetainNonInteractiveSession to prevent a massive amount of entries in the Session Event table.
292550 New server settings to disable hints in the SQL queries.
293149 Task Scheduler displays that tasks cannot open the company are not removed from the tenant database after max retries.
293487 The extension cannot be unpublished because it is used by the following tenants.​

Cumulative Update 12 - December 2018

ID Title Functional area Changed objects Region
4479231 Cumulative Update 12 for Microsoft Dynamics NAV 2018 (Build No. 26401)
283078 Cached changes are not immediately seen on other instances of the NAV service tier.
284028 Error in the Export to Excel function.
284905 The debugger crashes after hovering over variables.
284975 "System.InvalidOperationException SQLTransaction is completed and cannot be reused" error message when the deadlock detection is enabled and leading multiple NAV service tiers to crash on a heavy load.
285947 Indexes on the SQL server are not respecting the key definition when you have 16 unique fields.
286416 "ConvertBase64ImageToContentId failed with this message: The File exists" error message when you send SMTP mails with attachments.
286568 The Filter to this value function does not update the Quick Filter field definitions.
287169 After opening a VS code project that was created previously, we get reference errors until we open the other objects.
287216 ODataV4 respond to GET requests with Internal Server Error HTTP 500 because the embedded ComplexTypes lead to a duplicated service name.
288334 Null exception in NavSqlConnectionKeepAlive.
288714 Fonts get distorted in the report.
289769 Sometimes the Next field does not find the next GUID field.
289984 "System.ArgumentNullException: value cannot be null. Parameter: key" error message when you build an extension with a Visual Studio code.
290089 Some page or reports installed as an extension cannot be searched.
290146 Changing the translation of an existing page doesn't update the Page Search function.

Cumulative Update 11 - November 2018

ID Title
4470117 Cumulative Update 11 for Microsoft Dynamics NAV 2018 (Build No. 25466)
272102 Unsatisfactory refresh behavior in the Web client when you enter more than 15 lines.
273283 The Column Sort field on the Bank Reconciliation Page in the Web client.
275130 When more than​ 13 lines are on a sales order, the cursor will jump around within the lines.
277480 It is not possible to import an xml file with an empty element.
278581 Calling RequestPage.Update in the OnValidate trigger for a report causes all the Data Item filters to be lost when the report is running.
281941 The Partner Translation Tool is incomplete and missing new strings in RESX files.
282932 A non-visible character separator from the standard pharmaceutical barcode is trimmed when it is scanned in a Page Text field.
283154 When you use the Spanish (Mexico) language and the accounting manager profile, the purchase invoices submenus on the Home page do not filter properly.
284783 The Dynamics NAV Universal App crashes on tablets when you post a document to PDF.
284909 "A fatal debugger error has occurred" error message when you try to debug a codeunit.
286006 "Cannot find the object 'dbo.NAV App Tenant App' because it does not exist or you do not have permissions" error message when you try to start the NAV Server after importing a *.navdata file to an empty database.
286169 Some records are not visible if an extension is reinstalled.
286679 Job queues stop randomly with a transaction error.
284562 "You are trying to paste data that exceeds the maximum width of the target column or columns. The data will be truncated. Are you sure that you want to continue." error message when you paste rows.

Cumulative Update 10 - October 2018

ID Title
4465875 Cumulative Update 10 for Microsoft Dynamics NAV 2018 (Build No. 24742)
270683 Dynamics NAV Server account gives 202 warnings in the event log.
275662 The cursor points to the first record when you open the Item by Location page from the Item List page.
277332 Permission error because of the security filter which is not resolved by adding indirect permissions to the relevant user.
278540 The Web client crashes with a fatal error when you try to access a table extension that extends a table where the key has a field with AutoIncrement=Yes.
279187 It is possible to change the G/L Entry table with a customer license by using an event subscriber codeunit.
279292 "Value does not fall within the expected range" error message when the Windows client and Click Once client frequently crash.
279614 Client crashes when you view the data xml from a report preview.
281561 Menu options are missing for customer licensed users if the relevant menu suites were compiled by using a partner license rather than a customer license.
281661 Indentation is missing when you use the Export Budget To Excel Report function.
282769 In some special circumstances, a user will be redirected as specified in ReturnUrl after a successful authentication.
283064 No effect in view mode when you double click on a record in a list when the user has restricted permissions.​

Cumulative Update 9- Septem​ber 2018

ID Title
4462648 Cumulative Update9for Microsoft Dynamics NAV 2018 (Build No. 24232)
270446 All OData web services can go down if one of them contains an error.​
277223 The Platform Lookup Page against the Field table doesn't display the FieldName column.
277578 "The length of the string is 30, but it must be less than or equal to 20 characters" error message when you have filtered the Adjust Cost Item Entries batch job for several items by using the "|" as a separator.
277676 The Windows client crashes when a subpage contains a control add-in.​
278068 The Windows client crashes when you use quick filters with duplicate column captions.
278514 The RUNREQUESTPAGE function clears variables if they are declared in the OnInit page trigger.
278744 The NAV service tier crashes in NavSqlConnection.SetKeepAlive.

Cumulative Update 8 - August 2018

ID Title
4346807 Cumulative Update 8 for Microsoft Dynamics NAV 2018 (Build No. 23572)
268419 "The value for the WSFederationLoginEndpoint configuration settings cannot be empty" error message when you export data to Excel.
271786 Incorrect field shows as default when you select the Go to Other Page option from the Items list page.
272188 Saved settings cannot be overwritten.
272272 The Import-NavData cmdlet generates a huge database when you use SQL Server 2016 compared to an earlier version of SQL Server.
272828 Cursor loses focus when you filter data items by using Internet Explorer, while other browsers work well.
273418 "Data at the root level is invalid" error message when you preview a report in the Web client.
273437 Field lookup issue in the Phone client.
274219 Horizontal scroll is not possible in iOS.
274340 Conversion of OemText to text fails within an extension.
274926 The OperationalSyncPending status is retained every time when a table is compiled within CSIDE.
275173 Source code downloading is disabled when the ShowMyCode flag is set to false.​

Cumulative Update 7 - July2018

ID Title
4341448 Cumulative Update 7 for Microsoft Dynamics NAV 2018 (Build No. 23019)
267004 "There is no permission set within the filter" error message when you add a permission set from an added permission set source.
268255 The table of contents (TOC) on the Help server does not work for help topics under the Local Functionality node.
268798 Columns are invisible when you use the Customize This Page function if bounded for visibility to variables contains spaces, underscores, or dots.
269060 Table relation validation check is wrongly applied when you create new records in a lookup table.
269158 Selected company specific customizations are lost when you use the Customize Navigation Pane function.
269370 A multiline control in View mode will only show 3 lines of contents in the Web client, which requires the user to scroll to see more lines.
269715 Debugger crashes the client.
269753 Automatic deployment of .NET Add-ins does not work if there are different versions of the same DLL.
269918 Object caption is not displayed from the translation service folder file.
269969 The new session cannot support GUIDALLOWED when you open and refresh a Dynamics NAV Excel Add-in spreadsheet that opens a Windows client session in Dynamics NAV.
270274 Companies list is not displayed in any specific user-friendly sort order.
271058 Importing a Microsoft Dynamics 365 for Sales solution fails with an incorrect assembly version.
271378 Unexpected results when you try to dynamically set a Page Action visibility.
271481 FieldRef fails if a field is obsolete.
271496 Preview of a custom RDLC report layout is very slow.
271591 Introduce a server-side parameter to fall back default printer settings if ​a report does not match typical standard paper size.
272987 The client crashes when you delete an empty line.
273046 Keyboard shortcuts F3 and Ctrl+F3 do not work when you use the Dynamics NAV Windows client in Windows 10.
273146 The client crashes if a record link has a blank URL.
273220 In multitenant scenarios, search for a published V2 extension application object may not return any results.
273829 Extending pages with decimal fields can still crash the client.

Cumulative Update 6 - June 2018

​ID ​Title​
4337675 Cumulative Update 6 for Microsoft Dynamics NAV 2018 (Build No. 22292)
251951 "This database is registered with several NAV Server instances. You must choose an instance to use before performing this activity. Do you want to continue?" error message when you try to export an object to a .txt file by using the Export-NAVApplicationObject cmdlet.
258666 You cannot access the Web client with the hostname rule enabled in a multitenant environment.
258822 The cursor is stuck in a cell.
260824 Outlook add-in does not load new email messages.
264141 Auto formatted decimal fields are still limited to two decimal places when you develop an AL extension.
264147 "CS0012 GraphClient.Extensions.IEntityBase is defined in an assembly that is not referenced" error message when you develop an AL extension.
265206 A universal app in Android does not validate a decimal correctly.
266502 "ImplicitType is not an Option" error message when you import an object from a .txt file that is created by using a CSIDE development environment with the generatesymbolreference option set to Yes.
267171 Pictures in email messages are created from a Word layout.
267286 In the Windows client, you cannot add a note or link on a list page when it is bound to an action, but you can in the Web client.
267288 The horizontal scrollbar is missing when you run the RUNMODAL Web client on ListPlus pages.
267374 "Cannot access a closed Stream" error message and the client crashes when you send an email message with the body by using a Word layout.
267725 The server crashes after a reboot if a page in C/SIDE is created with the same ID as a page that is introduced by an extension.
267732 "The property exceeds the buffer size" error message when you import a merge file during the upgrade.
267922 CSIDE conversion in a local language is translated incorrectly for the Scope field in the All Profile table.
267941 Saving an extension using the Web client personalization feature with the same name as another already published extension fails silently.
267950 "The filter UserName is not valid for the User Name field on the Object Options table. Did not expect value PartialUserName" error message when you use posted sales invoice actions if a Dynamics NAV user name contains an apostrophe.
268750 The client crashes when you add a filter on a matrix page.
268827 The ShowAsTree property does not show the toggle control to expand or collapse a record if it is bound to a non-visible control.
268838 AL extension VSIX throws the System.IO.FileLoadException exception that is related to Newtonsoft.Json dependency in Visual Studio codes.
269058 The New action is missing when you look up to list pages in the Tablet client.
269155 Preview of the Custom RDLC Report layout is very slow.
269186 The client crashes when you run a codeunit from a menu suite.
269299 The permission recorder is recording unused permissions.
264149 The IncludeCaption property in reports does not work when you develop an AL extension.
265613 Decimal places are limited to two when you define table extensions.
266240 Position and aspect are not retained when you invoke the PAGE.RUN function on a new page that is created through an extension V2.
266417 The Tablerelation property with a condition does not work on a page field with an extension V2.
267366 A field of the RecordID type can't be used in XMLPORT when it is used in an extension V2.
268834 Personalization or designer does not work if application symbols were not published.​

Cumulative Update 5 - May 2018

​ID Title
4171921 Cumulative Update 5 for Microsoft Dynamics NAV 2018 (Build No. 21836)
264043 Editable property only works on pages but not tables with AL extensions.
265376 Add the symbol generation flag to the Compile-NavApplicationObject cmdlet.
254103 The development environment crashes and hangs during the parallel compile after a technical upgrade.
260221 Some .NET components fail with .Net System.NullReferenceException errors since the upgrade.
260833 "You cannot modify the Item No. because the Bin Content contains items" error message when you create bin content for a non-existing bin.
260896 The Import-NAVApplicationObjectLanguage cmdlet creates too long translation lines.
261924 Page is slow to be displayed.
262425 SQL syntax errors when you try to synchronize a Dynamics NAV database that has been upgraded from Dynamics NAV 2013 on a case-sensitive SQL Server instance.
263235 There is an auto-scrolling up issue for the Web client when you enter a large number of lines in document orders (PO lines or SO lines).
263263 Web client users can get incorrect decimal separators in some regions.
263722 GETVIEW returns non valid FILTER statements if a text parameter contains wildcard characters.
264158 The SourceTable property is renamed instead of the Name property when you rename the DataItem in an XMLPort when developing AL extensions.
264442 Incorrect endpoint is defined when you try to synch Office 365 contacts through Exchange Web Services if customers data is stored in German Cloud (Black Forest).
265356 You cannot double-click a post invoice to open the posted invoice.
265415 BLOB field column is added when rows are pasted into Excel files.
265462 URL link for payment service is corrupted in PDF files.
266229 Temporary DataItems in reports do not work as expected with Extensions V2.
266258 "Sequence contains no matching element" error message between dependent Extensions V2.
266940 The ExportToNewSyntax command will log the last failing application object in case that the command fails.
267237 "The specified action is not currently supported because at least one V2 extension is installed to the tenant" error message is displayed.​

Cumulative Update 4 - April 2018

ID Title
4100770 Cumulative Update 4 for Microsoft Dynamics NAV 2018 (Build No. 21441)
255728 Mobile clients fail to authenticate in On-Premises deployment with Azure Active Directory (Web Services Federation).
255839 "The tenant 'default' is not accessible" error message is not clear enough.
256557 "The column identifier is not a valid source expression" error message displays in event viewer when you open a page that crashes the client.
256640 "Link address is not valid" error message when you design a codeunit for a mailto hyperlink that has multiple recipients if Microsoft Outlook is set as a default mail program.
256937 Approve and Reject buttons are missing on the Requests to Approve page.
257229 After you copy and paste results from a multiline text box in the Dynamics NAV Web client, the results will not include new line characters if the field is not editable.
257376 Microsoft.Dynamics.Nav.Types.Exceptions.NavNotSupportedException exception displays when you import Microsoft Dynamics NAV Object (.fob) file.
258029 Issues with list pages in Dynamics NAV Universal App on Android phones.
258533 The SetView function does not return filter strings for closing date values.
258663 Incorrect settings in navsettings.json files.
258814 The Set-NAVApplicationObjectProperty -modifiedproperty cmdlet changes additional lines.
258941 Microsoft.ReportingServices.ReportViewerControl.Winforms is updated by using the latest nuget package 140.1000.523.
258951 SPNs for SSL Services use HTTPS but not HTTP.
258955 The Dynamics NAV client crashes when you close an add-in page.
259004 The Phone button does not work in the Dynamics NAV 2018 Web client.
259083 The New button in disabled on the Transfer Orders list page when you log in with a limited user type.
259522 A SQL server query is used by the middle tier to satisfy a quick filter that contains a COLLATE clauses that causes a very slow performance.
259947 System tables are incorrectly classified as CustomerContent.
260002 Field Rec errors when an invalid table relation is a FlowFilter field.
260014 Fatal behavior on customized pages in Dynamics NAV 2018 CU2.
260467 User name validation is not allowed.
260879 If you select the Show Column Names field on the Sales Budget page in another language than English, the Windows client crashes.
260990 The Client Type field option string in the Active Session table is converted in the local language when converting a database if C/SIDE is opened in the ENU language.
261049 Customize a ribbon does not respect added action positions if there are promoted actions in a group.
261127 Masked and extended data type does not work when you export to an Excel file.
261926 Selected notes that are added to the last record do not disappear even if the record is excluded by the filter.
262215 C/SIDE hangs if the Compile and Load Business Application field is set to False.
262268 The Customize this page feature is broken when you use a conditional visibility.
262494 Unexpected behavior from missing GET in OnModify triggers between different record types.
262531 The ShowMandatory property does not work as expected with the Tablet client.
262626 URL is changed when you use a web browser to open the Dynamics NAV Universal App.
262707 The ISEMPTY function has the poor performance when it is applied to a temporary table (A new configuration switch is introduced to be able to switch this behavior back to the original value (set UseCurrentKeyForIsEmptyOnTempTables to false)).
263039 System.ObjectDisposedException exception is displayed and the client crashes when you print reports.
263126 Dynamics NAV Web Service call with an empty date time makes Dynamics NAV Server stop working
263270 "The remote server returned an error: (429)" error message during the SharePoint Server integration.
264468 Word or RDLC report layout is not auto generated on build if it is not found when you develop AL extensions.​

Cumulative Update 3 - March 2018

ID Title
4091307 Cumulative Update 3 for Microsoft Dynamics NAV 2018 (Build No. 20783)
253098 You cannot copy a company when the Microsoft Dynamics NAV database is on an Azure SQL database instance.
254029 Filters are retained when you select New on the Lists page in the Web client.
254888 Table synchronization requires Administrator permissions.
255767 "The tenant 'default' is not accessible" error message when you choose Compile Later when you design or modify tables. A new AllowSessionWhileSyncPending server setting is introduced to prevent this error message.
256209 You cannot delete a line.
256231 Data classification for table or field metadata.
256381 Performance is slow in the localized versions of Microsoft Dynamics NAV.
257094 User name validation is not allowed.
257367 Permission error when the system converts a database.
257496 Upgrade codeunits will not be marked as executed during a data upgrade if the name of the upgrade function overlaps a variable name.
257641 An error occurs when you close the preview for large reports.
260027 100% CPU utilization impacts performance when you open the Vendor List page.
260034 RDLC compilations in development environments cause heavy disk use because they leave dependencies in temporary folders.

Cumulative Update 2 - February 2018

ID Title
4078580 Cumulative Update 2 for Microsoft Dynamics NAV 2018 (Build No. 20348)
251749 Document preview is not available in the WinJS desktop application.
253063 Issues with auto-scrolling up in the Dynamics NAV Web client when you enter lines in document orders, purchase order lines, or sales order lines.
253069 Menu items are lost when you add them to a user with specific permissions.
253074 It is not possible to remove an added element from the navigation pane.
253240 The client crashes if you change a copied permission set.
253358 Re-add the designer key that was removed from the web.config file, and add it to the navsettings.json file.
254406 "Cannot import the data because the specified file does not include the table with the ID 2000000174" error message when the Import-NAVData cmdlet cannot import Dynamics NAV 2018 files in upgraded databases.
254440 The client cannot connect to the Dynamics NAV Web client.
254453 Dynamics NAV Server instance sometimes fails to start when you use an Azure SQL database because of code that relies on the SQL DB_ID() function.
254469 The HideValue property can be cheated to reveal its value.
254587 Dynamics 365 (CRM) SDK in the cmdlets requires TLS 1.2 to be set.
254649 "Cannot assign a scope id. The maximum number of methods for 8" error message is displayed.
254918 ClickOnce installer issues.
254985 NoMatchingPrincipalException is received and the object reference is not set to an instance of an object.
255085 You can set language and company by using the Set-NAVServerUser and New-NAVServerUser cmdlets.
255192 The Windows client crashes when there is a CurrPage.EDITABLE(FALSE) in the OnOpenPage trigger.
255518 The DISPLAYBARCODE field does not work as expected with Word documents.
256065 Upgrade is not possible from Dynamics NAV 2017 (build 20097).
256356 Performance issues after you deploy Dynamics NAV 2017 CU 12 because of a huge scan of object metadata and object metadata snapshot tables.
256516 Dynamics NAV 2018 Windows client (RTC) crashes after a variable with spaces is used for a visible property.

Cumulative Update 1 - January 2018

ID Title
4058601 Cumulative Update 1 for Microsoft Dynamics NAV 2018 (Build No. 19846)
251798 The UWP desktop app does not connect when the server host address contains sub directories.
251926 The administration console protocol handler breaks when you install Dynamics NAV 2017 and Dynamics NAV 2018.
251927 The Dynamics NAV client jumps when you close the Find dialog.
252096 "The network is currently unavailable. The connection will resume when the network access is restored" error message in the progress notification during the rendering of reports in the Web client.
252113 "Infinite recursion during resource lookup within mscorlib" error message and the Dynamics NAV server crashes when you try to import data into an Excel buffer table.
252118 Missing add or remove entities for Activity Cue indicators in Role Centers.
253064 The RDLC customer layout ignores the landscape format after you apply the October 2017 cumulative update.
253068 Report orientation is lost when you print directly, and the printer selection has a record with a non-existing printer.
253070 FIELDCAPTION with Date Virtual Table fields are not translated within AL.
253071 The task scheduler causes deadlocks in a multiple-service scenario and leaves phantom job queue entries.
253072 Split-NAVApplicationObjectFile reports errors on an incorrect line.
253305 The Type field appears twice on purchase orders when you try to personalize the column lines.
253816 Fix to handle deleted entity fields and fields that map to lookups (used to be Uniqueidentifier) in the integration to Dynamics 365 for Sales.

Support Information

For technical support questions, contact your partner or direct your questions to the Support for Business hub: https://serviceshub.microsoft.com/supportforbusiness/create