How to Fix SharePoint Lookup Column Threshold Error in a View
Question details
The user needs to resolve a threshold error in SharePoint Online that occurs when a list view contains too many lookup-type columns.

- Product
- SharePoint Online
- Device & OS
- not provided
- Scenario
- Accessing or modifying a SharePoint list view to display data.
- Observed behavior
- SharePoint displays a lookup column threshold error, preventing the view from loading, even if the visible columns seem minimal. This happens because the view exceeds the limit of 12 lookup-type fields.
Keep in mind that SharePoint enforces a hard limit of 12 lookup columns per view. Person or Group fields, Workflow status fields, and Managed Metadata fields also count toward this lookup threshold limitation.
Remove Unnecessary Lookup Columns from the View
Edit your current SharePoint list view to remove excess Lookup, Person, or Managed Metadata fields so the total stays under the 12-column threshold.
Even if you only see a few columns on your screen, hidden lookup columns included in the view configuration can trigger the threshold error.
Navigate to the affected SharePoint list, click on the 'Settings' gear icon or the 'View options' dropdown menu in the top right corner, and select 'Edit current view'.
Scroll through the list of checked columns. Identify any Lookup, Person/Group, or Managed Metadata fields that are not strictly necessary for this specific view.
Uncheck the boxes next to those unnecessary fields to remove them from the view. Scroll to the bottom of the page and click 'OK' to save your changes and test the list view again.

Modify Source List Lookup Settings
Reduce the number of supplementary fields pulled in by your primary lookup columns from the source list.
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Frequently Asked Questions
Why am I getting a lookup column threshold error when I only have a few columns visible?
SharePoint counts standard Lookup columns, Person/Group fields, Managed Metadata, and Workflow status fields toward the limit. Additionally, any hidden or supplementary columns pulled in automatically by a primary lookup field count toward this limit of 12.
Does indexing the lookup column fix the threshold error?
No. While indexing helps bypass the 5,000-item List View Threshold by speeding up database queries, it does not bypass or increase the hard limit of 12 lookup columns per view.
What is the maximum number of lookup columns allowed in a SharePoint Online view?
In SharePoint Online, a single list view is limited to a maximum of 12 lookup-type columns. Exceeding this number will cause the view to fail to load and display an error.
How can I display more data without hitting the lookup threshold?
You can resolve this by creating multiple different views tailored to specific needs (using fewer lookup columns per view), or by redesigning your list structure to use standard 'Single line of text' fields instead of lookup fields where appropriate.




