Oracle Error ORA-36882: (XSSRF01) The second parameter of an AW single row function cannot be NULL.

Oracle Error Message

ORA-36882: (XSSRF01) The second parameter of an AW single row function cannot be NULL.

Reason for the Error

The second parameter of the AW single row function was NULL

Solution

Pass a valid OLAP DML expression as the second parameter of the AW single row function