AEC2
Explanation
An attempt has been made to use the Command Level Interpreter (CECI) or the Enhanced Master Terminal (CEMT) or an RDO (CEDA, CEDB, CEDC) transaction on a display terminal of size less than 24 X 80.
System action
The task is abnormally terminated with a CICS transaction dump.
User response
Use a display terminal that is supported by the Command Level Interpreter or Enhanced Master Terminal or RDO transaction.