IT39211: MQINPUT NODE FAILS TO BACKOUT A MESSAGE IF EVALUATION OF CONFIGURED ORDER FIELD LOCATION RESULTS IN AN EXCEPTION.

APAR status

• Closed as program error.

Error description

• MQInput node has 'Order field location' property to specify an
  XPath or ESQL expression to control which part of the message is
  used to impose ordering on incoming messages when Order mode is
  User Defined. But if evaluation of the configured XPath or ESQL
  expression results in an exception for an input message then the
  same message fails to get backed out and results in an infinite
  loop of processing the same faulty message by the message flow.
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of IBM App Connect Enterprise V11.0 and V12.0 and IBM
  Integration Bus V10.0 using the MQInput node's order mode
  property.
  
  
  Platforms affected:
  z/OS, MultiPlatform
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  MQInput node has 'Order field location' property to specify an
  XPath or ESQL expression to control which part of the message is
  used to impose ordering on incoming messages when Order mode is
  User Defined. But if evaluation of the configured XPath or ESQL
  expression results in an exception for an input message then the
  same message fails to get backed out and results in an infinite
  loop of processing the same faulty message by the message flow.
  

Problem conclusion

• The product now correctly backout a message which is failed
  during the evaluation of user defined order mode.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v10.0      10.0.0.26
  v11.0      11.0.0.16
  v12.0      12.0.4.0
  
  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