We have a contract import (Customer Contracts) that works well in 15.2. We have now upgraded our UAT to 15.4, and have an issue with this import. No matgter what we do, we get the error that “PM Rule is mandatory”. We have a PM Rule PRSTD that we almost always use, but there seems to be a bit of change in the logic regarding PM Rules - the import should automatically create a price rule based on PRSTD on import.
Here is the log:

But the error-message on server is a bit weird (maybe?):

Any advice would be greatly appreciated.

