Changing the CICS VR return code
You can use the termination exit to change the CICS® VR completion code just before CICS VR terminates.
For example, there might be times when you want to accept CICS VR results for further processing, even when CICS VR found errors during processing. CICS VR passes the completion code to the exit program, and the exit program can change the code to a desired code.