Oracle

Oracle Error ORA-44809: No expression is present for classifier

Oracle Error ORA-37531: (XSCCLOAD02) When aggregating between compressed partitions the source partitions were aggregated with a different AGGMAP, or the RELATIONS have changed since the source partitions were aggregated.

Oracle Error ORA-19037: XMLType result can not be a fragment

Oracle Error PLS-00534: A Table type may not contain a nested table type or VARRAY.

Oracle Error ORA-00074: no process has been specified