OW36996: TPF LOGON MANAGER FAILURE WITH MSGELM081I, MSGELM070I

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• TPF LOGON MANAGER problems with the following messages being
  produced:
  ELM081I BUFFER STORAGE NOT AVAILABLE FOR RECEIVE FROM CLU C17ESB
  ELM070I OPEN ACB FAILURE FOR APPLICATION KRIS    , RETURN CODE 8
  ELM070I OPEN ACB FAILURE FOR APPLICATION NEXE    , RETURN CODE 8
  ELM081I BUFFER STORAGE NOT AVAILABLE FOR RECEIVE FROM CLU C17ESB
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All using Logon manager.                     *
  ****************************************************************
  * PROBLEM DESCRIPTION: Logon Manager can permanently run out   *
  *                      buffers and must be recycled to         *
  *                      recover.                                *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  Logon Manager's buffers are lost due to a blocked Simlogon
  Queue. After an error is returned to a Simlogon request, Logon
  Manager's Simlogon Exit is entered.  A VTAM API Check Macro is
  issued which in most cases will drive the Logon Manager's SYNAD
  exit.  The Synad Exit will set Reg15 to an appropriate value
  which will drive the correct logic upon return to the Simlogon
  exit. There are conditions where during the execution of the
  Check macro where the Synad exit is not driven. Then upon the
  return to the Simlogon Exit the correct logic may not be
  executed. In this case the Logic to continue to execute the
  Simlogons was not entered causing the queue to be blocked.
  

Problem conclusion

• Module ELMLSIMX (Simlogon exit) has been change to handle the
  case where the Synad exit is not driven.
  

Temporary fix

Comments

APAR Information

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

  OW35449

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

  UW55765

Modules/Macros

• ELMLSIMX
  

Fix information

• Fixed component name

  VTAM V4 MVS/ESA

• Fixed component ID

  569511701

Applicable component levels

• R701 PSY UW55765

     UP99/02/11 P F902

Fix is available

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