Oracle Error 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.

Oracle Error Message

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.

Reason for the Error

Only UNIQUE concat dimensions can have custom member values.

Solution

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