IMS Batch Terminal Simulator abend codes

IMS Batch Terminal Simulator issues an abend code before it ends abnormally (abend).

For each abend code, the following information is provided when applicable:
Explanation:
The Explanation section explains what the abend means; why it occurred; what caused it; what its variable entry fields are.
System action:
The System action section explains what is happening as a result of the condition that caused the abend; whether the system is waiting for responses.
User response:
The User response section describes whether a response is necessary, what the appropriate response is, and how the response will affect the system or program.