Transaction does not have a valid commit version

Hello! We are struggling for ~ 1 year with this error in our code once we started to use versionstamps.

How is it possible to have successful transaction and don’t have commit version?

Is it possible that your transaction doesn’t have any mutations or write conflict ranges?foundationdb/NativeAPI.actor.cpp at 904a39e4739664524dbf0df4d4d478ae7ae9e622 · apple/foundationdb · GitHub

Thanks! It was just retried transactions while requesting version stamp values!