PM38547: EJB 2.X CMP CONNECTION FACTORIES CREATED AFTER DEPLOYMENT CAUSING ILLEGALRESOURCEIN2PCTRANSACTIONEXCEPTION

Fixes are available

APAR status

Closed as program error.

Error description

The failing scenario involves the following:

- An application which contains EJB 2.x CMP beans is deployed on
WebSphere Application Server v6.1.0.35
- CMP Connection Factories are created during application
deployment
- Post install modifications are performed, such as mapping web
servers to web modules or changing the classloader policy (this
is the important step which causes the problem)
- New, unexpected cmpConnectionFactory elements appear in the
ibm-ejb-jar-bnd.xmi file
- The new CMP Connection Factories can result in the following
IllegalResourceIn2PCTransactionException



[3/29/11 10:58:19:351 EDT] 0000004f RegisteredRes E   WTRN0062E:
An illegal attempt to use multiple resources that have only
one-phase capability has occurred within a global transaction.
[3/29/11 10:58:19:353 EDT] 0000004f RegisteredRes <
enlistResource (SPI) Exit

com.ibm.ws.Transaction.IllegalResourceIn2PCTransactionException:
Illegal attempt to enlist multiple 1PC XAResources
at
com.ibm.ws.Transaction.JTA.RegisteredResources.enlistResource(Re
gisteredResources.java:417)
at
com.ibm.ws.Transaction.JTA.TransactionImpl.enlistResource(Transa
ctionImpl.java:3208)
at
com.ibm.ws.Transaction.JTA.TranManagerSet.enlistOnePhase(TranMan
agerSet.java:449)
at
com.ibm.ejs.j2c.LocalTransactionWrapper.enlist(LocalTransactionW
rapper.java:591)
at
com.ibm.ejs.j2c.ConnectionManager.lazyEnlist(ConnectionManager.j
ava:1933)
at
com.ibm.ws.rsadapter.spi.WSRdbManagedConnectionImpl.lazyEnlist(W
SRdbManagedConnectionImpl.java:2248)
at
com.ibm.ws.rsadapter.cci.WSRdbConnectionImpl.enlistIfNecessary(W
SRdbConnectionImpl.java:720)
at
com.ibm.ws.rsadapter.cci.WSInteractionImpl.execute(WSInteraction
Impl.java:490)
at
com.ibm.ws.rsadapter.cci.WSRelationalRAAdapter.executeCreate(WSR
elationalRAAdapter.java:356)
at
com.ibm.ws.ejbpersistence.dataaccess.DataAccessRequestImpl.execu
te(DataAccessRequestImpl.java:193)

Local fix

Problem summary

****************************************************************
* USERS AFFECTED:  All users of IBM WebSphere Application      *
*                  Server V6.1, V7.0  and V8.0                 *
****************************************************************
* PROBLEM DESCRIPTION: Empty container-managed persistence     *
*                      (CMP) connection factory bindings are   *
*                      created after an application            *
*                      containing CMP 2.x beans is edited.     *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
When an edit operation such as changing the classloader policy
or changing the server of a module is performed on an
application containing container-managed persistence (CMP) 2.x
beans with a data source configured at the Enterprise
JavaBeans (EJB) 2.x module level, an empty CMP connection
factory binding is created for each CMP 2.x bean after an
edit. The empty binding results in the following exception:
com.ibm.ws.Transaction.IllegalResourceIn2PCTransactionException:
Illegal attempt to enlist multiple 1PC XAResources

Problem conclusion

The edit logic has been corrected to not create an empty CMP
connection factory binding at the bean level if a binding is
provided at the module level.

The fix for this APAR is currently targeted for inclusion in
fix packs 6.1.0.41, 7.0.0.19 and 8.0.0.1.  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
PM38547
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
61I
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-05-06
Closed date
2011-05-20
Last modified date
2014-05-27

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

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":"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:
27 October 2021

Tips

PM38547: EJB 2.X CMP CONNECTION FACTORIES CREATED AFTER DEPLOYMENT CAUSING ILLEGALRESOURCEIN2PCTRANSACTIONEXCEPTION

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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