II07301: MSGIKJ56457I LOGON FAILED ALLOCATION UNSUCCESSFUL OR MSGIKJ56457I LOGON FAILED JCL ERROR IN LOGON PROCEDURE

APAR status

• Closed as canceled.

Error description

• MSGIKJ56457I LOGON FAILED ALLOCATION UNSUCCESSFUL -or-
  MSGIKJ56457I LOGON FAILED JCL ERROR IN LOGON PROCEDURE
  when logging on to TSO/E. These errors usually occur after
  a LOGON PROC is modified. An example would be specifying
  a comma instead of a period in a dataset name.
  This will cause the LOGON to fail !
  MSGIKJ56400A is issued requesting the user to LOGOFF .
  .
  It is difficult to know what exactly was changed in the LOGON
  PROC because the output from the JCL is usually not kept.
  The following describes how to direct the output to a printer
  on a JES2 system.
  1) Locate the JES2 proc in SYS1.PROCLIB.
  2) Locate the HASPPARM DD in the JES2 proc. This DD will point
     to a dataset/member.
  3) Locate the member in the HASPPARM DD dataset.
  4) Locate TSUCLASS in the member.
  5) MSGCLASS(x) will indicate the OUTCLASS
     OUTCLASS will contain OUTDISP and OUTPUT information.
     Change MSGCLASS to a class that will send data to a printer.
  6) When changing MSGCLASS to a different OUTCLASS, a HOT
     start of JES2 is required.
  7) LOGON, the hardcopy will be sent to the printer. Examine
     output for JCL error or ALLOC error.
  .
  IKJ56457I IKJ56400A 566528502                  IILOGON
  .
  This message can also be issued when a TSO user is
  trying to logon to a system in a sysplex, having previously
  been logged onto another system that has failed.
  Issue $E MEMBER(failing member) on the running system to allow
  the user to logon.
  Or use $T MASDEF,AUTOEMEM=YES,RESTART=YES.
  

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

• Closing Informational APAR.
  

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels