Schema version processing bypassed for catalog tables: {Unable to find DSN6SPRM eyecatcher|Unable to find SPRMVCAT eyecatcher}
During initialization, the DB2 ECCR could not find some information that is required to determine the schema version for the DB2 catalog tables. The ECCR tried to get this information from the DB2 DSNZPARM member. Verification checking of the returned information failed with this warning message, which identifies the information not found.
Although this schema version information is not required, it can help avoid ECCR abends. ECCR abends can occur if you use DB2 10 new-function mode or later and any of the DB2 catalog tables of interest to the ECCR are modified outside of a PowerExchange release boundary to either add columns or modify existing columns. For example, in DB2 Version 10, the catalog tables were modified to support reordered row format.
This warning message indicates that the ECCR might encounter problems processing DDL operations if the DB2 catalog tables have been modified.
Processing continues. If a DB2 catalog table has been modified in a manner that changes the fixed-length portion of its logged row image and Informatica is not aware of this schema change, the DB2 ECCR abends the first time it tries to process a DDL change for the catalog table.