IZ06738: AGGREGATEREPLY MSG VALIDATION SETTINGS DEFAULT TO ON

WebSphere Message Broker V6.1 - Fix Pack 6.1.0.7

APAR status

• Closed as program error.

Error description

• AGGREGATEREPLY MSG VALIDATION SETTINGS DEFAULT TO ON
  

Local fix

• manual reset
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Those users of WebSphere Message Broker      *
  *                 version 6 with flow containing the           *
  *                 Aggregate Reply Node.                        *
  ****************************************************************
  * PROBLEM DESCRIPTION: The Aggregate Reply Node sets message   *
  *                      validation to complete and parse        *
  *                      timing to immediate on the aggregated   *
  *                      message.                                *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  When the Aggregate Reply Node builds the aggregated message it
  incorrectly sets content validation on and the sets the parse
  timing to immediate. This is not only in contrary to the
  default setting on other nodes it also forces a complete
  reparse of the emssage every time the user calls "SET
  OutputRoot = InputRoot" in a ESQL compute node downstream of
  the aggregate reply node. In cases where part of the aggregate
  message has a domain of MRM this forces a dictionary walk
  which causes significant performance degredation.
  

Problem conclusion

• The Aggregate Reply Node has been modified so that the parse
  timing is set to "deferred" and validation is set to "none".
  

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

  MSSG BROKER AIX

• Fixed component ID

  5724J0501

Applicable component levels

• R100 PSY

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