Oracle Solution for Error ora-35282

Solution for Oracle Error ORA-35282

ORA-35282: (SNSYN166) The format of the AGGREGATE function is: AGGREGATE(varname [USING aggmap-name] [COUNTVAR intvar-name] [FORCECALC] [FORCEORDER] [{FROM|FROMVAR} fromname [, fromname2 ...]])

What triggered the Error:

The user used incorrect syntax for the AGGREGATE function.

What should we do to fix it:

Correct the calling syntax.