PM20224: MESSAGES STOP FLOWING AFTER A WAS SERVICE INTEGRATION BUS LINK IS DELETED AND THEN RECREATED.

Fixes are available

APAR status

Closed as program error.

Error description

Messages stop flowing through a WebSphere Application Server
Service Integration Bus Link after it has been deleted and
recreated.

Local fix

Problem summary

****************************************************************
* USERS AFFECTED:  Users of the default messaging provider for *
*                  IBM WebSphere Application Server            *
*                  Version 6.1 and Version 7.0                 *
****************************************************************
* PROBLEM DESCRIPTION: Messages stop flowing over an           *
*                      inter-bus link, after the foreign bus   *
*                      is deleted and recreated on one side    *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
The problem only occurs when the inter-bus link is deleted and
recreated on one side.
The side on which it is deleted and recreated simply continues
to operate with the new UUID of the recreated foreign bus.
However, when it sends control messages to the other side of
the link, it is unable to process the responses, as they come
back with the old UUID of the foreign bus before it was
recreated. The replies are silently discarded, so there are no
error messages to identify this issue.

Problem conclusion

The fix for this APAR changes the code handling the inter-bus
link control messages, so that it returns replies with the
correct new UUID of the foreign bus, which can be processed
successfully.

The fix for this APAR is currently targeted for inclusion in
fix pack 6.1.0.37 and 7.0.0.15.  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
PM20224
Reported component name
PLAT MSG COM
Reported component ID
620600101
Reported release
200
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-08-10
Closed date
2010-09-29
Last modified date
2010-09-29

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
PLAT MSG COM
Fixed component ID
620600101

Applicable component levels

R200 PSY
UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.1","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
24 October 2021

Tips

PM20224: MESSAGES STOP FLOWING AFTER A WAS SERVICE INTEGRATION BUS LINK IS DELETED AND THEN RECREATED.

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

R200 PSY

Document Information

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