The CA SYSVIEW for DB2 database changes over releases, some columns might be added and other altered, the Archive Table Migration Utility (NSIGMIGA) documented in CA SYSVIEW Performance Management Option for DB2 manual has to be run but when it fails then you have to double check manually the DDL for the CA SYSVIEW for DB2 database is the right one from HLQ.SOURCE(ARCDDL) member and the ARCL* members in your HLQ.SOURCE Library are in sync from the right Release.