PM77512: OUT OF MEMORY CONDITION OCCURS WHEN A USER ATTEMPTS TO LOGOUT FROM ADMINISTRATIVE CONSOLE

Fixes are available

APAR status

Closed as program error.

Error description

Objects are not being released when the administrative console
user logs out which causes an out of memory condition.

Local fix

```
N/A
```

Problem summary

****************************************************************
* USERS AFFECTED:  All users of IBM WebSphere Application      *
*                  Server administrative console.              *
****************************************************************
* PROBLEM DESCRIPTION: An increasing amount of memory is used  *
*                      when a user repeatedly logs in and out  *
*                      of the adminstrative console.           *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
The ValidationManagerRegistry code stores a hash table linking
users workspaces to ValidationManager objects. When a user
logs out, the ValidationManagerRegistry is not notified. When
the user logs back in a new workspace is created. The
administratrive console passes the new workspace to the
ValidationManagerRegistry when requesting a ValidationManager.
The ValidationManagerRegistry, not finding the new workspace
in the hash table, creates a new ValidationManager. The
previous ValidationManager which is associated with the
previous workspace remains in the hash table.

Problem conclusion

The ValidationManagerRegistry code is updated to release the
previous ValidationManager when a new workspace is received
for the same user.

The fix for this APAR is currently targeted for inclusion in
fix packs 6.1.0.47, 7.0.0.29, 8.0.0.6, and the fix pack
following 8.5.0.2.  Please refer to the Recommended
Updatespage for delivery information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980

Temporary fix

Comments

APAR Information

APAR number
PM77512
Reported component name
EMBEDDED WAS (E
Reported component ID
AIMCWAS00
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-11-21
Closed date
2013-01-22
Last modified date
2013-01-22

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
EMBEDDED WAS (E
Fixed component ID
AIMCWAS00

Applicable component levels

R610 PSY
UP
R700 PSY
UP
R800 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":"610","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
29 October 2021

Tips

PM77512: OUT OF MEMORY CONDITION OCCURS WHEN A USER ATTEMPTS TO LOGOUT FROM ADMINISTRATIVE CONSOLE

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

R610 PSY

R700 PSY

R800 PSY

Document Information

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