ORA-36998
(XSRELGID15) %a workspace object workspace object
LEVELORDER valueset %1p and level relation %2p do not have the same level dimension.
LEVELORDER valueset %1p and level relation %2p do not have the same level dimension.
Cause
A mismatch was detected between the level dimension of the LEVELORDER valueset and that of the level relation specified in the USING clause.
Action
Specify objects with the same level dimension.