CASRB0032E Unexpected error loading module module-name

module-name cannot be found, or there was a system error loading it. The module is searched for in $TXDIR/lib, then in the current directory.
System Action:
Processing may continue, if the module is not critical.
Resolution:
Check that $TXDIR is set correctly and that module-name exists in $TXDIR/lib.
Module:
dfhpcupg
Destination:
Stdout and rdoupgrd.log