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Embedded views must be sorted on a text field

This tip describes how to avoid an error message associated with embedded views.

Upon opening a document, you receive the error message: "Category must be single string".

Reason for the error:
The document contains an embedded view and the sorted category is not text.


In the view that is embedded, add the @Text formula to the sorted column formula, like this: @Text(ReqNo)

On the document, if you are using a single category view, add the @Text formula to the Show Single Category object of the embedded view, like this: @Text(ReqNo

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