Fix SharePoint Hidden Column Values Returning Blank or Incorrect Results
Question details
Users are experiencing an issue where values from hidden SharePoint columns fail to render correctly in anchor links or formulas, instead returning blank or incorrect results.

- Product
- Microsoft SharePoint
- Device & OS
- not provided
- Scenario
- Referencing hidden columns in SharePoint lists or sites using anchor links or formulas.
- Observed behavior
- The referenced hidden column values return blank or incorrect results, despite functioning perfectly when the column visibility is set to visible.
Before proceeding, temporarily change the hidden column to visible to verify that the data actually exists and that your formula or anchor link syntax is correct.
Test the Behavior in a New List or Site Environment
Determine if the hidden column issue is isolated to your current list or if it is a broader environment-specific problem requiring Microsoft support.
Sometimes, client-side rendering or specific site configurations can prevent hidden column data from loading properly in the background. Testing in a fresh environment helps isolate the root cause.
Navigate to your SharePoint site contents and click on 'New' > 'List' to create a blank test list.
Add a new column, hide it from the default view, and set up the same formula or anchor link referencing this hidden column.
Check if the formula returns the correct values or if it still returns blank. If it works, your original list may be corrupted or misconfigured.
If the issue persists in the new list or site, contact your Microsoft 365 administrator. They will need to open a support ticket in the Microsoft 365 admin center so the service team can review backend diagnostic logs.
Verify Internal Column Names in Formulas
Ensure that your formulas and links are using the exact internal name of the column, which is required for hidden fields.
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Frequently Asked Questions
Why do formulas work when the SharePoint column is visible but fail when hidden?
This often occurs due to how SharePoint optimizes page loads. To improve performance, SharePoint's client-side rendering may skip fetching data for columns that are hidden from the current view, causing any formulas relying on that data to return blank results.
How do I find the internal name of a SharePoint column?
Navigate to your List Settings, click on the specific column name, and look at the end of the URL in your web browser. The string of text following 'Field=' is the internal name you must use for accurate formulas and links.
Can I force a hidden column to load its data in a SharePoint view?
If a column must remain hidden but is required for calculations, you may need to utilize Power Apps to customize the list form, or use advanced JSON view formatting to ensure the data payload includes the hidden field without displaying it visually.




