ORA-33217: (CINSERT20) Custom member values cannot be added to concat dimension workspace object, or to any of its bases, because it is not defined as UNIQUE.

ORA-33217: (CINSERT20) Custom member values cannot be added to concat dimension workspace object, or to any of its bases, because it is not defined as UNIQUE.

Cause: Only UNIQUE concat dimensions can have custom member values.

Action: Use the CHGDFN command to change the concat dimension to UNIQUE and retry.