Hier ein Hinweis von einer IBM-Seite:
RNF0733

The record length of the output file is too small.
20
Cause . . . . . : The record length of the output file specified on the PPSRCFILE parameter is too small to hold at least one source record in a source member with **FREE in the first line. The record length of the output file must be long enough to hold records from all of the input source members. Some records are truncated.
Recovery . . . : If the CRTSQLRPGI command is used with a value of *LVL1 or *LVL2 for the RPGPPOPT parameter, create file QTEMP/QSQLPRE with a sufficiently long record length prior to using the CRTSQLRPGI command again. Otherwise, correct the PPSRCFILE parameter on the CRTBNDRPG or CRTRPGMOD command to have a file with a sufficiently long record length or specify the PPSRCSTMF parameter to have the output written to a stream file in the Integrated File System. Compile again.