ORA-36344
(SNSYN272) invalid AGGREGATION function syntax
        
        Cause
The format of the AGGREGATION function syntax was invalid.
Action
Correct the syntax and try again. The format of the AGGREGATION function syntax is AGGREGATION(dimension-value [dimension-value ...]) [OPERATOR operator-name [WEIGHT | WEIGHTBY weight-var]]. For more information, consult Oracle documentation.