ORA-36181: A VARIABLE cannot have both the $AGGREGATE_FROM and $AGGREGATE_FROMVAR properties applied to it.

ORA-36181: A VARIABLE cannot have both the $AGGREGATE_FROM and $AGGREGATE_FROMVAR properties applied to it.

Cause: The user attempted to add both the $AGGREGATE_FROM and $AGGREGATE_FROMVAR properties to a single variable.

Action: Remove the existing property before applying the new one.