Message Oracle ORA-36974 - (XSRELTBL14) workspace object is not a BOOLEAN variable dimensioned by all the dimensions of the hierarchy.

ERROR	(XSRELTBL14) workspace object is not a BOOLEAN variable dimensioned by all the dimensions of the hierarchy.
CAUSE	The named variable had either the wrong data type or the wrong dimensions.
ACTION	Specify a BOOLEAN variable dimensioned by all the dimensions of the hierarchy.