PI22569: MQ RFH2 HEADER IS PROPAGATED EVEN THOUGH IT IS DISABLED AT THE DESTINATION.

Fixes are available

APAR status

Closed as program error.

Error description

MQ RFH2 header is propagated even though it is disabled at  the
destination.
Customer sends multiple messages in a single transaction. If
the first message is sent from a destination with
enabledRFH2Header set to 'true', all subsequent messages sent
from destinations with enableRFH2Header set to 'false' will
have an RFH2 header.

Local fix

Problem summary

****************************************************************
* USERS AFFECTED:  Users of the default messaging provider for *
*                  IBM WebSphere Application Server            *
****************************************************************
* PROBLEM DESCRIPTION: In an environment where MQ queue        *
*                      manager is added as a bus member,       *
*                      eventhough RFH2 propagation is          *
*                      disabled on the SIB destination which   *
*                      corresponds to the MQ destination,      *
*                      the MQ RFH2 headers are still           *
*                      propagated. When propagation is         *
*                      disabled, SIB should not attempt to     *
*                      propogate the RFH2 headers.             *
****************************************************************
* RECOMMENDATION:  None                                        *
****************************************************************
It is found that under a single transaction, when messages are
sent to more than one SIB MQ destinations, if for the first
destination the MQ RFH2 propagation is disabled, the MQ RFH2
headers are propagated to all other destinations involved in
the transaction. This is irrespective of whether this property
is enabled or disabled on the other destinations.
When the RMQSession object is created for the transaction, the
enableRFH2Header value is set in it by reading the value from
the configuration of first SIB destination. This same value is
used further when the messages are sent to other destinations
in the same transaction.

Problem conclusion

Code changes have been made to read the enableRFH2Header
value from the corresponding MQLocalizationPoint rather than
from the RMQSession object.

The fix for this APAR is currently targeted for inclusion in
fix pack 8.5.5.5, 8.0.0.10 and 7.0.0.37 .  Please refer to the
Recommended Updates page for delivery information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980

Temporary fix

Comments

APAR Information

APAR number
PI22569
Reported component name
WAS SIB & SIBWS
Reported component ID
620800101
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-07-23
Closed date
2014-10-13
Last modified date
2014-10-13

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
WAS SIB & SIBWS
Fixed component ID
620800101

Applicable component levels

R800 PSY
UP
R850 PSY
UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
28 April 2022

Tips

PI22569: MQ RFH2 HEADER IS PROPAGATED EVEN THOUGH IT IS DISABLED AT THE DESTINATION.

Fixes are available

Subscribe

APAR status

Closed as program error.

Error description

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

APAR Information

APAR number

Reported component name

Reported component ID

Reported release

Status

PE

HIPER

Special Attention

Submitted date

Closed date

Last modified date

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

Fixed component ID

Applicable component levels

R800 PSY

R850 PSY

Document Information

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