Task scheduler run as "SYSTEM" do not execute

Question

Task scheduler run as "SYSTEM" do not execute

Tutek 721

Hi,

I would like create simple task scheduler task to copy local files to nas server. I have created task, and as run as user I have set "SYSTEM" account, because I don't want every time to change password for task when administrator password will change.

Unfortunately in history I have that task was run but files are not moved, when I move this files to destination manually I can do this so this is not problem with accessing NAS server but rather the task. How could I troubleshoot this?

2 answers

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Answer 1

Zeeshan Nasir Bajwa 656 Student Ambassador

There are a few things you can check to troubleshoot why your task scheduler task is not copying files to the NAS server:

Check the task history: Look at the task history to see if there are any error messages or warnings. This may give you some clues as to what went wrong.
Verify the source and destination paths: Double-check that the source and destination paths are correct and that the user account running the task has permission to access both paths.
Test the copy command: Open a command prompt and test the copy command that you're using in the task to make sure it works. For example, if you're using the "copy" command, try running it from the command prompt with the same parameters that you're using in the task.
Check the "Start in" directory: Make sure that the "Start in" directory is set correctly in the task. This is the directory where the task will start running from, and it needs to be set to the directory where the files are located.
Enable logging: Enable logging for the task and check the log files for any error messages or warnings. This can help you identify the root cause of the problem.
Try running the task manually: Try running the task manually to see if it copies the files to the NAS server. If it works when run manually, then there may be an issue with the task settings or scheduling.

By following these steps, you should be able to identify and troubleshoot any issues with your task scheduler task.

Tutek 721 Reputation points

2023-03-14T09:09:01.4966667+00:00

Hi,

1.in history there are no errors.

2.destination and source is correct.

3.if I open cmd and run this script that is assiged to task, then all files are copied without any problems

4."Start in" directory is correct, because when I change "run as" in task to Administrator then this task is executing.

5.What else logs can I enable other than history?

As I said running manually task is working, there is problem is with user executing task, don't know why "SYSTEM" user cannot run this task.

Thanks
Zeeshan Nasir Bajwa 656 Reputation points Student Ambassador

2023-03-14T09:13:24.5233333+00:00
Based on the information you have provided, it seems that the issue is related to the user account running the task. Here are a few suggestions to help you resolve this problem:

Verify Permissions: Make sure that the "SYSTEM" account has permission to access both the source and destination paths. You can do this by right-clicking on the folders and selecting "Properties". Then, go to the "Security" tab and check if the "SYSTEM" account is listed with the necessary permissions.

Try Running the Task as Another User: Instead of using the "SYSTEM" account, try running the task as a different user with administrative privileges. This will help you determine if the issue is related to the "SYSTEM" account or if there is another problem with the task settings.

Check the Task Settings: Double-check that all of the task settings are configured correctly. This includes the "Action" tab, where you set the copy command, as well as the "Conditions" and "Settings" tabs. Make sure that all settings are configured correctly and that there are no conflicting settings.

Enable Additional Logging: In addition to the task history, you can enable additional logging for the task by using the command-line tool "schtasks.exe". This will create a log file that can provide more detailed information about what is happening during the task execution. To enable logging, open a command prompt and type the following command: "schtasks /Change /TN <taskname> /ENABLELOG". Replace "<taskname>" with the name of your task.

Use a Third-Party Task Scheduler: If none of the above solutions work, you can try using a third-party task scheduler, such as "Task Scheduler Pro". This tool provides more advanced features and options for task scheduling, which may help you resolve the issue.

By following these suggestions, you should be able to identify and resolve the problem with your task scheduler task. If you still have issues after trying these steps, feel free to follow up with additional information or questions.

Tutek 721

Yes this is problem with permissions for service account SYSTEM for sure. Destination in QNAP NAS and I don't know how to assign on QNAP side permissions for windows service account SYSTEM.

There is no such command like: schtasks /Change /TN <taskname> /ENABLELOG

I get an error:

ERROR: Invalid argument/option - '/ENABLELOG'.
Type "SCHTASKS /CHANGE /?" for usage.

C:\Users\user>schtasks /Change /?

SCHTASKS /Change [/S system [/U username [/P [password]]]] /TN taskname
     { [/RU runasuser] [/RP runaspassword] [/TR taskrun] [/ST starttime]
       [/RI interval] [ {/ET endtime | /DU duration} [/K] ]
       [/SD startdate] [/ED enddate] [/ENABLE | /DISABLE] [/IT] [/Z] }
       [/HRESULT] [/?]

Answer 2

Thameur-BOURBITA 36,251 Moderator

Hi @Tutek

I would like create simple task scheduler task to copy local files to nas server. I have created task, and as run as user I have set "SYSTEM" account, because I don't want every time to change password for task when administrator password will change.

You can use GMSA service account instead of system account. System account is a local account can be used only locally on machine itself, but if you want access to network resource you have to use domain service account which can be GMSA. You will not need to reset password manually with GMSA.

Please don't forget to mark helpful answer as accepted

Tutek 721 Reputation points

2023-03-15T13:31:34.82+00:00

It cannot find that user like GSMA, even if I click "advanced" and then "find now" it list all users on server but there is nothing like that.
Thameur-BOURBITA 36,251 Reputation points Moderator

2023-03-15T18:40:50.71+00:00

@Tutek

Did you try to give permission to a group and add GMSA on it ?

Please don't forget to mark helpful answer as accepted
Thameur-BOURBITA 36,251 Reputation points Moderator

2023-03-17T07:54:54.4133333+00:00

@Tutek

Just checking if there is any update ?

Please don't forget to mark helpful answer as accepted

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Task scheduler run as "SYSTEM" do not execute

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