Problem: Could not create lookup columns on the Choice field in SharePoint list!
Not all column types are supported in the lookup column. Supported column types are:
- Single line of text,
- Date and Time,
- Calculated (Single Line of text),
- External Data
Using choice fields as the data source for lookup columns in SharePoint is also possible! So, what’s the trick? Well, in the parent lookup list, create a new calculated column from the choice field in the list, and you can use that choice field in the lookup fields on any other list!
Now, you’ll be able to create a lookup on the choice field!