PM13238: OUTOFMEMORY ISSUE IN DISTRIBUTED ACTIVITY CONTEXT FOLLOWING LOOP BACK

Fixes are available

APAR status

Closed as program error.

Error description

The property group contexts that are stored in the distributed
activity context are added on each time the property groups
are updated.
Contexts already present are also added again on each loop back
resulting in a growing number of duplicate objects on each
iteration.

Local fix

```
N/A
```

Problem summary

****************************************************************
* USERS AFFECTED:  All users of IBM WebSphere Application      *
*                  Server V6.1 and V7.0                        *
****************************************************************
* PROBLEM DESCRIPTION: An out of memory error was received     *
*                      due to the property group context       *
*                      cache growing too large.                *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
The property group contexts that are stored in the distributed
activity context are added on each time the property groups
are updated. Contexts already present are also added again
on each loop back resulting in a growing number of duplicate
objects on each iteration.

Problem conclusion

The cache store has been replaced with a HashMap that can be
checked before adding an object to ensure it is not already
present.

The fix for this APAR is currently targeted for inclusion in
fix packs 6.1.0.33 and 7.0.0.13.  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
PM13238
Reported component name
WEBSPHERE APP S
Reported component ID
5724J0800
Reported release
61A
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-04-27
Closed date
2010-05-12
Last modified date
2010-05-12

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
WEBSPHERE APP S
Fixed component ID
5724J0800

Applicable component levels

R61A PSY
UP
R61H PSY
UP
R61I PSY
UP
R61P PSY
UP
R61S PSY
UP
R61W PSY
UP
R61Z PSY
UP
R700 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

PM13238: OUTOFMEMORY ISSUE IN DISTRIBUTED ACTIVITY CONTEXT FOLLOWING LOOP BACK

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

R61A PSY

R61H PSY

R61I PSY

R61P PSY

R61S PSY

R61W PSY

R61Z PSY

R700 PSY

Document Information

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