When using SQLUTB (DSNUTILB) to load a db2 table on UNIX (DB2LUW), the following error is generated

MBDT0002 - SQLCODE: -99999, SQLSTATE: 22001 -  CLI0109E  String data right truncation. SQLSTATE=22001                
MBDT0002 - Record discarded 

Full article: https://portal.microfocus.com/s/article/KM000016525