PM77164: CCL9126E Required message queue (key 0xnnnnnnnn) already exists, will not reuse is written to the CICS Client log.

CICS Transaction Gateway for Multiplatforms V7.2.0 Fix Pack 4
CICS Transaction Gateway for Multiplatforms V8.0 Fix Pack 4
CICS Transaction Gateway Desktop Edition V8.0 Fix Pack 4

APAR status

• Closed as program error.

Error description

• Messages like the following are written to the CICS Client log
  when running CICS TG for Linux on POWER: [9300] TRN:CCL9126E
  Required message queue (key 0xD06F0003) already exists, will
  not reuse [7216] API:CCL1048E Error in function 'FaarqStart'
  (Error Code = -3) [7263] API:CCL1048E Error in function
  'CreateAServicethread' (Error Code = 4) [7090] API:CCL1048E
  Error in function 'CreateEciEpiThread' (Error Code = 4)
  Additional search words: msgCCL9126 CCL9126 msgCCL9126E
  msgCCL1048 CCL1048 msgCCL1048E
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of CICS TG for Linux on POWER.
  ****************************************************************
  PROBLEM SUMMARY:
  PROBLEM SUMMARY:
  ****************************************************************
  

Problem conclusion

• CICS TG has been changed so that when the client application
  <br/>terminates, CICS TG deletes the IPC queue used by the
  client <br/>application to communicate with the client daemon.
  

Temporary fix

Comments

APAR Information

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

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

Fix information

• Fixed component name

  CICS TRNS GATE

• Fixed component ID

  5724I8101

Applicable component levels

• R720 PSY

     UP