PK74673: DURING FAILOVER AN INCORRECT COMMON MODE ERROR IS REPORTED.

Fixes are available

APAR status

Closed as program error.

Error description

The ME thinks there is a problem with the database that can not
be fixed by starting on another server in the cluster.

Local fix

Correct the login in the DBLockingManagercode.

Problem summary

****************************************************************
* USERS AFFECTED:  Users of the default messaging provider     *
*                  for WebSphere Application Server Version    *
*                  6.0, Version 6.1, and Version 7.            *
****************************************************************
* PROBLEM DESCRIPTION: If the database hosting the message     *
*                      store for a messaging engine becomes    *
*                      unavailable while a messaging engine is *
*                      starting up, a CWSID0029E error can     *
*                      occur and cause the messaging engine    *
*                      to enter 'Failed' state incorrectly.    *
*                                                              *
*                      In this failed state, the messaging     *
*                      engine cannot be started on any         *
*                      server in the environment.              *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
During startup, a synchronization problem between two threads
means that a messaging engine can incorrectly determine that
its data store is in an inconsistent state that must be
resolved before the messaging engine can be started.

Problem conclusion

The fix for this APAR resolves the synchronization problem, so
that the CWSID0029E error is no longer logged incorrectly.

When CWSID0029E errors are now logged, they correctly indicate
that the messaging engine's database is in an inconsistent
state that must be resolved before the messaging engine can be
started.

The fix for this APAR is currently targeted for inclusion in
fixpack 6.0.2.35, 6.1.0.23 and 7.0.0.5.  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
PK74673
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
2008-10-29
Closed date
2008-12-30
Last modified date
2009-07-01

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":"BU059","label":"IBM Software w\/o TPS"},"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:
29 December 2021

Tips

PK74673: DURING FAILOVER AN INCORRECT COMMON MODE ERROR IS REPORTED.

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

Share your feedback

Need support?