The following kind of error messages keep appearing in the WP logs:
U00005127 Program error: the user USER/DOMAIN has no T=target and no B=base version.
U00005127 Program error: the user CLIENT/USER/DOMAIN has no T=target and no B=base version.
What is the reason and how can these messages be suppressed?
Release : 12.3
Component : AUTOMATION ENGINE
The user object definition seems to be corrupted in the PWP process memory, T and B fields do not apply for Users but for the ZDU referring to the target and base versions to perform the AE upgrade.
The issue was caused by a PWP corrupted memory, to fix the problem, simply move the PWP role to a different WP and restart the old PWP process.
The error should no longer occur.
Here are the steps to changing the role: