CASRB0035E Conversion Table File not found

Your conversion file (dfhdrcnv) was not found.
System Action:
Processing of the conversion file ends.
Resolution:
Check that the dfhdrcnv and dfhdrcnv.idx files exist in your $TXDIR/files/sys or $REGIONBASE/{region}/files/reg subdirectory.
Module:
dfhpcupg
Destination:
Stdout and rdoupgrd.log