IT26244: BIP4362E ERROR FROM ADMINAGENT DURING MQSISTOP IF MQTT SUBSCRIPTION FROM WEBUI IS ACTIVE

APAR status

• Closed as program error.

Error description

• If webui is opened and navigated to Integration Server's
  statistics view, then subsequent mqsistop command logs a
  BIP4362E error in the broker sysslog file. This BIP4362E error
  can be ignored as the broker get stopped successfully.
  
  BIP4362E: Java node error: [BIPmsgs:12096]BIP12096E: Failed to
  connect to 'tcp://localhost:11895'.  Failed to connect to
  'tcp://localhost:11895' with exception 'Unable to connect to
  server'.  Check that the hostname and port are specified
  correctly. That the server can be reached and that the client ID
  'IIBClient1535625956976' is unique across all MQTT publish and
  subscribe nodes connecting to the MQTT server.
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of IBM AppConnect Enterprise V11.0 and IBM Integration
  Bus V10.0 using the WebUi.
  
  
  Platforms affected:
  z/OS, MultiPlatform
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  If webui is kept opened and navigated to Integration Server's
  statistics view, then subsequent mqsistop command logs a
  BIP4362E error in the broker syslog file as below
  
  BIP4362E: Java node error: [BIPmsgs:12096]BIP12096E: Failed to
  connect to 'tcp://localhost:11895'.  Failed to connect to
  'tcp://localhost:11895' with exception 'Unable to connect to
  server'.  Check that the hostname and port are specified
  correctly. That the server can be reached and that the client ID
  'IIBClient1535625956976' is unique across all MQTT publish and
  subscribe nodes connecting to the MQTT server.
  
  <span style="background-color:rgb(255, 255, 255)"> This BIP4362E
  error can be ignored as the broker gets stopped successfully.
         </span>
  

Problem conclusion

• The product no longer logs BIP4362E error during the execution
  of mqsistop command.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v10.0      10.0.0.20
  v11.0      11.0.0.8
  
  The latest available maintenance can be obtained from:
  http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
  
  If the maintenance level is not yet available,information on
  its planned availability can be found on:
  http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
  ---------------------------------------------------------------
  

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

  INTEGRATION BUS

• Fixed component ID

  5724J0540

Applicable component levels