the workflow#BgCompFailure message indicates that this system is missing an entry in MAXMESSAGES
the missing entry has this message:
A nested exception caused the complete assignment background workflow process {0} to fail.
The error indicates that there are other log messages that indicate the cause of the actual problem.
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Mark Robbins
Support Lead/Technical Design Authority / IBM Champion 2017 - 2023
Cohesive (previously Vetasi Limited)
https://www.linkedin.com/pulse/maximo-support-advice-from-non-ibm-engineer-article-mark-robbins/------------------------------