TYPO3 Exception: Could not determine pid

Question

While trying to add a new fe_users record, on save I get

(1/1) Exception
Could not determine pid

It's TYPO3 9.5.20.

We already have a lot of entries in multiple folders which could be edited without problem.
But those records were imported (by EXT:ig_ldap_sso_auth or with mysql terminal)

These records are used only to be shown (no login is used).

What configuration is missing or could be wrong?

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EDIT:

as @biesior mentioned: the error message does not come from the core but from an extension. It's EXT:solrfal (in version 7.0.0)

Answer 1

Hi just got the same problem.

The error message was called in solrfal ConsistencyAspect::getRecordPageId() which was called by ConsistencyAspect::getDetectorsForSiteExclusiveRecord(). I remember that I have added various tablenames to siteExclusiveRecordTables of Extension Settings of solrfal. And yes, there was one table without pid. After removing this table from list, deleting files works again.