SharePoint Document Issues

Fix Uneditable Excel Table in SharePoint Multiline Text Column

Huma Ashraf Ch Sep 28, 2026 869 views

Question details

Users are unable to edit an Excel table that was pasted into a SharePoint multiline text column after the list item is saved and reopened.

Fix Uneditable Excel Table in SharePoint Multiline Text Column

Product: SharePoint
Device & OS: not provided
Scenario: A user pastes an Excel table into a multiline text column in a SharePoint list, but after saving the item, the table becomes locked and only offers the option to insert a new table.
Observed behavior: The pasted table can be edited initially, but once the list item is saved and reopened, existing tables cannot be edited. This issue persists across multiple lists and affects all users.

Before you start

Verify that you have the necessary edit permissions for the SharePoint list and check if the issue occurs on different web browsers.

Solution 1Recommended

Switch to Classic Experience and Troubleshoot Browser Cache

Use the SharePoint classic experience to bypass modern UI rendering bugs, and test in a private browsing window to rule out cache issues.

SharePoint's modern experience sometimes struggles to correctly render and enable editing for rich text elements like tables pasted from Excel. Switching back to the classic experience often resolves this limitation temporarily.

Switch to Classic SharePoint

Navigate to your SharePoint list and click on 'Return to classic SharePoint' located at the bottom left corner of the page. Open the list item and attempt to edit the table.

Use an InPrivate or Incognito Window

Open a private browsing window (e.g., Ctrl+Shift+N in Google Chrome or Ctrl+Shift+P in Edge), log into your Microsoft 365 account, and try editing the multiline text column again.

Clear Browser Cache

If the table is editable in the private window, clear your browser's cookies and cache through the settings menu, then restart the browser.

Try an Alternative Browser

Test the SharePoint list in a different supported browser such as Microsoft Edge, Google Chrome, or Mozilla Firefox to determine if the issue is browser-specific.

Switch to Classic Experience and Troubleshoot Browser Cache

Classic Experience Availability: Depending on your organization's SharePoint settings, the option to switch to the classic experience may be disabled by your IT administrator.

Solution 2

Escalate the Issue to Microsoft 365 Support

If the issue affects all users and multiple lists, it is likely a tenant-wide bug that requires Microsoft's technical intervention.

Free Microsoft Office alternative

Manage Spreadsheets Seamlessly with WPS Office

If SharePoint's multiline text columns restrict your ability to edit tables, managing your data directly in a dedicated spreadsheet application is often more efficient. WPS Office serves as a highly compatible, free alternative to Microsoft Office, allowing you to edit and share complex tables without relying on buggy web-based rich text editors.

1. Download WPS Office: Visit the official WPS website and download the free WPS Office suite for your operating system.
2. Open Your Data: Launch WPS Spreadsheet and open your original Excel file instead of pasting it into SharePoint.
3. Edit Without Restrictions: Use WPS Spreadsheet's robust tools to format, edit, and collaborate on your table data securely.

Fully compatible with Microsoft Excel (.xlsx, .xls) and CSV formats.Lightweight desktop application that avoids browser-based rendering bugs.Familiar user interface ensuring seamless migration and zero learning curve.Free to use, offering comprehensive tools for document, spreadsheet, and presentation management.

microsoft office alternative - wps office

Frequently Asked Questions

Why does my Excel table become uneditable after saving in a SharePoint multiline text column?

This is often caused by a rendering limitation in SharePoint's modern UI. When the item is saved, the rich text editor converts the pasted Excel data into an HTML table that the interface subsequently locks, allowing you to only insert new tables rather than edit the existing layout.

Will switching to the classic SharePoint experience solve the table editing issue permanently?

Switching to the classic experience is generally a temporary workaround rather than a permanent fix. It bypasses the modern UI's specific rich text editor constraints, often allowing you to edit the table, but the core issue requires Microsoft to deploy an update to the modern experience.

How do I know if the uneditable table problem requires an IT support ticket?

If you have cleared your browser cache, tested the issue in an Incognito/InPrivate window, and confirmed that the problem persists across different SharePoint lists and affects multiple users, it is a tenant-level bug. At this point, your IT administrator must escalate it to Microsoft.

Document & File Issues