Bugfix
Detail
#27496
TL-Sync: Exceptions on send or receive should always return attribute name and value
If an exception occurs in TL-Sync when sending or receiving, the fully qualified name of the attribute and its value should always be written in the exception. This makes it possible to see where the problem is based on the error message. Until now, either debugging has to be done, or guessing and trying based on other clues.
Test
No test, that would be disproportionately expensive: Different broken cases have to be specifically built into the model or code to check how the application behaves.