Unhandled transaction program abends are reported through the TXKC0001E system message. Generally these abends are caused by a standard CICS error condition. The abend codes (and descriptions) in these cases are the same as the abend codes issued for those conditions in the mainframe environment.
In addition to these errors, the emulator can encounter conditions that do not match a standard CICS error condition but where the transaction cannot proceed successfully and so must be abended. These abend codes are: