CLI explicitly loads user exit libraries, and the user exit libraries supplied with CLI packages do not contain any user exit functionality. Since CLI no longer requires exit level functions, the following options are available:
- To implement any exit level functions, you must provide an entry point for all other functions within the same level (1 or 2).
- If no exit functions are implemented, the CLI2EXITLVL environment variable must not be set. For more information, see CLI2EXITLVL Environment Variable.