Unexpected output

ISPF services do not pick up updated copies of messages or panels.
When not in TEST mode, the most recently accessed panel and message definitions are retained in virtual storage for performance reasons. If you have modified a panel or message file, using TEST mode ensures that the latest copy of each message or panel is accessed. See z/OS ISPF Services Guide for more information on executing ISPF in TEST mode.
ISPF commands such as WINDOW, COLOR, CUAATTR, EXIT, CANCEL, ACTIONS, KEYSHELP, KEYLIST, EXHELP, FKA, and ISPDTLC are not recognized as valid commands, or function keys defined as these commands do not function properly.
The user issuing these commands or pressing the function keys defined as these commands has a private copy of ISPCMDS in the ISPTLIB concatenation. The user's private copy of ISPCMDS is missing some or all of the new commands supplied in the new command table, ISPCMDS.

Users experiencing this problem should either replace their private copy of ISPCMDS with the ISPF-supplied copy, or update their private ISPCMDS with the missing commands.