IT30096: MQ .NET returns 2059 error instead of returning 2537 and 2538

APAR status

• Closed as program error.

Error description

• When using security exits :
  1. If MQXCC_SUPPRESS_FUNCTION is returned during the MQXR_INIT
  stage of the server side security exit managed .NET returns
  2059 instead of 2537 (MQRC_CHANNEL_NOT_AVAILABLE) that a C
  client does.
  2. For every other stage of the security exit if
  MQXCC_SUPPRESS_FUNCTION is returned a C client would return a
  2538 (MQRC_HOST_NOT_AVAILABLE) where the managed .NET returned
  a 2009 in most cases, but I did note that if I returned
  MQXCC_SUPPRESS_FUNCTION during the MQXR_SEC_PARMS call when a
  MQCSP had not been sent by the Managed .NET client the Managed
  .NET client returned a 2195.
  
  Also when the .NET managed application uses a channel name which
  does not exist to connect to queue manager, .NET returns 2059
  instead
  of 2540(MQRC_UNKNOWN_CHANNEL_NAME) that a C client does.
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  Users using MQ managed .NET application
  
  
  Platforms affected:
  Windows
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  Exception thrown in .NET layer was not handled correctly causing
  incorrect return code to be reported.
  

Problem conclusion

• The MQ .NET code has been corrected to report the correct return
  code to the application.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v8.0       8.0.0.15
  v9.0 LTS   9.0.0.9
  v9.1 CD    9.1.5
  v9.1 LTS   9.1.0.5
  
  The latest available maintenance can be obtained from
  'WebSphere MQ Recommended Fixes'
  http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037
  
  If the maintenance level is not yet available information on
  its planned availability can be found in 'WebSphere MQ
  Planned Maintenance Release Dates'
  http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309
  ---------------------------------------------------------------
  

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

  IBM MQ BASE MP

• Fixed component ID

  5724H7251

Applicable component levels