PK69743: RESTART OF EJB WITH MULTIPLE SERVANTS WSVR0046E: UNABLE TO BIND ORG.OMG.COSNAMING.NAMINGCONTEXTPACKAGE.ALREADYBOUND

Fixes are available

APAR status

Closed as program error.

Error description

In a WebSphere for z/OS server that is running with a multiple
Servant region configuration, restarting an application
containing EJBs causes the following WSVR0046E errors to surface
in some Servant regions:
.
 Trace: 2008/07/14 20:36:17.910 01 t=8CB5B0 c=UNK key=P8
(13007002)
   ThreadId: 0000003f
   FunctionName: com.ibm.ws.runtime.component.EJBContainerImpl
   SourceId: com.ibm.ws.runtime.component.EJBContainerImpl
   Category: SEVERE
   ExtendedMessage: BBOO0220E: WSVR0046E: Unable to bind,
ejb/InteropV61EJBHome: ejb/InteropV61EJBHome. Original exception
:
org.omg.
 CosNaming.NamingContextPackage.AlreadyBound:
IDL:omg.org/CosNaming/NamingContext/AlreadyBound:1.0
 Trace: 2008/07/14 20:36:17.911 01 t=8CB5B0 c=UNK key=P8
(0000000A)
   Description: Log Java Message
   Message: BBOO0220E: WSVR0046E: Unable to bind,
ejb/InteropV61EJBHome:
ejb/InteropV61EJBHome. Original exception : org.omg.CosNamin
 g.NamingContextPackage.AlreadyBound:
IDL:omg.org/CosNaming/NamingContext/AlreadyBound:1.0
com.ibm.ws.runtime.component.EJBContainerI
 mpl com.ibm.ws.runtime.component.EJBContainerImpl
.
In the above example, the relevant EJB had a JNDI name of
ejb/InteropV61EJBHome.
.
When reproducing the problem we found that the application
continued to work ok even after the WSVR0046E errors.

Local fix

Problem summary

****************************************************************
* USERS AFFECTED:  IBM WebSphere Application Server for z/OS   *
*                  versions 6.1 users of EJBs and multiple     *
*                  servant regions.                            *
****************************************************************
* PROBLEM DESCRIPTION: The WSVR0046E message will be printed   *
*                      while restarting applications from      *
*                      all servant regions except the first.   *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
The EJB container relies on the application manager to
determine whether remote EJB homes for an application need to
be bound or unbound in a particular servant.  The application
manager has no mechanism for coordinating amongst multiple
servants during a dynamic application stop or start, so the
EJB container makes an attempt to bind remote EJB homes in all
servants, which results in a WSVR0046E message with a
NameAlreadyBoundException.

Problem conclusion

A mechanism was added to the application manager to coordinate
binds and unbinds amongst multiple servants during dynamic
application stop or start.

APAR PK69743 is currently targeted for inclusion in Service
Level (Fix Pack) 6.1.0.23 of WebSphere Application Server V6.1
for z/OS.

Please refer to URL:
//www.ibm.com/support/docview.wss?rs=404&uid=swg27006970
for Fix Pack availability.

Temporary fix

Comments

APAR Information

APAR number
PK69743
Reported component name
WEBSPHERE FOR Z
Reported component ID
5655I3500
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2008-07-29
Closed date
2008-09-29
Last modified date
2009-04-02

APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:

PK75899

Fix information

Fixed component name
WEBSPHERE FOR Z
Fixed component ID
5655I3500

Applicable component levels

R610 PSY UK44403
UP09/03/21 P F903

Fix is available

Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS7K4U","label":"WebSphere Application Server for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.1","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
28 December 2021

Tips

PK69743: RESTART OF EJB WITH MULTIPLE SERVANTS WSVR0046E: UNABLE TO BIND ORG.OMG.COSNAMING.NAMINGCONTEXTPACKAGE.ALREADYBOUND

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 UK44403

Fix is available

Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

Document Information

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