Selecting the IKJTSOxx member

If present, IKJTSO00 is used automatically during IPL. A different IKJTSOxx member can be selected during IPL by specifying IKJTSO=xx for the IPL parameters.

To select another IKJTSOxx member after IPL, you can issue the TSO/E command PARMLIB UPDATE(xx) or the system command SET IKJTSO=xx, where xx is the alphanumeric value to be appended to IKJTSO.

To list the values in the active IKJTSOxx parmlib member, you can issue either of the following commands:

DISPLAY IKJTSO

PARMLIB LIST

For example,

DISPLAY IKJTSO,ALLOCATE
              ,CONSOLE
              ,HELP
              ,LOGON
              ,NOTBKGND
              ,SEND
              ,TEST
              ,TRANSREC
              ,ALL

PARMLIB  LIST(ALLOCATE)
             (CONSOLE)
             (HELP)
(LOGON)
             (NOTBKGND)
             (SEND)
             (TEST)
             (TRANSREC)
             (ALL)

For more information about the DISPLAY command, see z/OS MVS System Commands. For more information about the PARMLIB command, see z/OS TSO/E System Programming Command Reference.