Message Oracle ORA-33038 - (XSAGDNGL18) In AGGMAP workspace object, RELATION workspace object contains hierarchy dimensions that are also dimensions of the AGGMAP.

ERROR	(XSAGDNGL18) In AGGMAP workspace object, RELATION workspace object contains hierarchy dimensions that are also dimensions of the AGGMAP.
CAUSE	Hierarchy dimensions(extra dimensions) of a RELATION in the AGGMAP are base dimensions of the AGGMAP.
ACTION	Correct the RELATION not to have hierarchy dimensions(extra dimensions) which are also base dimensions of the AGGMAP.