IGZ0040S An invalid separate sign was detected in program program-name on line line-number.
Explanation
An operation was attempted on data defined with a separate sign. The value in the sign position was not a plus (+) or a minus (-).
System action
The application was terminated.
Programmer response
This error might have occurred because of a REDEFINES clause involving the sign position or a group move involving the sign position, or the position was never initialized. Check for the above cases.
Symbolic Feedback Code
IGZ018