SharePoint JSON form format issue

Mark Tinsley 21 Reputation points

I am having an issue where we have used the JSON formatting for a SharePoint form. It has been working for 12 - 18 months, however it now has an issue.

When opening a record in a list, the form is formatted correctly. if you change any data, the JSON clears254582-before-record-update.jpg254583-after-record-update.jpg

SharePoint Development
SharePoint Development
SharePoint: A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.Development: The process of researching, productizing, and refining new or existing technologies.
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Accepted answer
  1. AllenXu-MSFT 17,501 Reputation points Microsoft Vendor

    Hi @Mark Tinsley ,

    As per my test, I can also reproduce this issue on my end. I'm afraid this issue is not caused by the JSON code. Not sure if it is currently a default scenario or something going wrong in the MS backend. I would suggest new a service request in Microsoft 365 amin center and check this issue with MS experts.


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  1. Mark Tinsley 21 Reputation points

    "sections": [
    "displayname": "Task Overview",
    "fields": [
    "Task Title",
    "Task Type",
    "Assigned To",
    "Account Executive Name",
    "Filing Year",
    "Filing Date"
    "displayname": "Task Dates",
    "fields": [
    "Start Date",
    "Next Action Due Date",
    "Due Date",
    "Progress Comments",
    "Inception Date"
    "displayname": "Policy",
    "fields": [
    "Renewal Date",
    "Policy No",
    "Base Premium",
    "Broker Fee",
    "Insurer Name",
    "displayname": "Payment",
    "fields": [
    "Total Amount Due",
    "Payment Status",
    "Payment Reminder Sent To",
    "Payment Reminder Date",
    "Reminder Notes",
    "Last Reminder Date",
    "Reminder Type",
    "Send SMS"
    "displayname": "Referrence",
    "fields": [
    "Link to Folder",
    "Waiting for payment",
    "Days Over Due"

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  2. Mark Tinsley 21 Reputation points

    Seemed there was a SharePoint issue..

    May have related to

    "Title: Some users may be unable to render apps or web parts leveraging the SharePoint Framework (SPFx) in SharePoint Online"

    alerts : SP454711