ORA-36155: (XSMXAGGRFROM) workspace object must be a variable or

michaeljet

ORA-36155: (XSMXAGGRFROM) workspaceobject must be a variable or formula

of a similar data type to workspaceobject to be used with FROM, or a TEXT

variable or formula to be used with FROMVAR.

Cause: The user specified an illegalvariable for use with FROM or FROMVAR on

the AGGREGATE command line

Action: Specify a legal variableinstead