PI75794: JDNI NAMESPACE SCOPING ISSUE OCCURRING DURING RUNTIME

Fixes are available

APAR status

Closed as program error.

Error description

URL-Alias is defined with a JNDI name at cell scope. Clusters
was overwritten with the URL-Alias from the cell scope.

Local fix

add "-Dcom.ibm.ws.runtime.disableResourceReload=true" as a
generic JVM
argument on the server process

Problem summary

****************************************************************
* USERS AFFECTED:  All users of IBM WebSphere Application      *
*                  Server with resources of the same           *
*                  JNDI name defined in multiple configuration *
*                  scopes                                      *
****************************************************************
* PROBLEM DESCRIPTION: Partial server resource reloads cause   *
*                      wide-scoped resources to override       *
*                      narrow-scoped resources                 *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
When changes are detected to resource configuration documents,
the WAS resource manager reloads resources at the scope(s) at
which it detects changes to the resources.  In cases where
changes are detected in wide-scoped resources (such as a cell
or cluster), the resource manager's reload process rebinds
resources in these definitions to JNDI.  If there are
resources with the same JNDI name defined at a more immediate
scope (such as a node or server), this can override the
existing JNDI name binding for those resources, causing
unexpected resource definitions in those nodes or servers.

Problem conclusion

A configuration setting has been added to prevent the
resource manager from performing a partial reload of the
resource configuration.  To enable this setting, add
"-Dcom.ibm.ws.runtime.disableResourceReload=true" as a generic
JVM argument on the server process.

The fix for this APAR is currently targeted for inclusion in
fix packs 8.5.5.13 and 9.0.0.6.  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
PI75794
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-01-31
Closed date
2017-10-10
Last modified date
2017-10-10

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
WEBS APP SERV N
Fixed component ID
5724H8800

Applicable component levels

R850 PSY
UP
R900 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":"8.5","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
03 May 2022

Tips

PI75794: JDNI NAMESPACE SCOPING ISSUE OCCURRING DURING RUNTIME

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

R850 PSY

R900 PSY

Document Information

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