Message Oracle ORA-33040 - (XSAGDNGL19) In AGGMAP workspace object, VALUESETS workspace object and workspace object are both over the same hierarchy dimension.

ERROR	(XSAGDNGL19) In AGGMAP workspace object, VALUESETS workspace object and workspace object are both over the same hierarchy dimension.
CAUSE	Two or more different VALUESETs over the same hierarchy dimension are used in the AGGMAP.
ACTION	Use the same VALUESET for two RELATION phrases or use two different VALUESETs over two different hierachy dimensions.