Blog dedicated to Oracle Applications (E-Business Suite) Technology; covers Apps Architecture, Administration and third party bolt-ons to Apps

Wednesday, December 14, 2011

A connection to the server could not be established: null (user=DBA.ADMIN)

This morning I got a call from various people complaining about OTM not allowing them to login. Anyone who tried logging in got this error:

A connection to the server could not be established: null (user=any_valid_otm_user)

I checked $GLOG_HOME/logs/weblogic/console.log.0:


INFO | 2011/12/14 09:40:07 | -- OTM Event: serverReady
INFO | 2011/12/14 09:47:01 | javax.management.MBeanException: MBean invoke failed: weblogic.management.mbeanservers.edit.EditTimedOutException:
INFO | 2011/12/14 09:47:01 |
INFO | 2011/12/14 09:47:01 | javax.management.MBeanException: MBean invoke failed: weblogic.management.mbeanservers.edit.EditTimedOutException:
INFO | 2011/12/14 09:47:01 | at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:205)
INFO | 2011/12/14 09:47:01 | at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:222)
INFO | 2011/12/14 09:47:01 | at javax.management.remote.rmi.RMIConnectionImpl_1033_WLStub.invoke(Unknown Source)
INFO | 2011/12/14 09:47:01 | at weblogic.management.remote.common.RMIConnectionWrapper$16.run(ClientProviderBase.java:876)
INFO | 2011/12/14 09:47:01 | at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
INFO | 2011/12/14 09:47:01 | at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
INFO | 2011/12/14 09:47:01 | at weblogic.security.Security.runAs(Security.java:61)
INFO | 2011/12/14 09:47:01 | at weblogic.management.remote.common.RMIConnectionWrapper.invoke(ClientProviderBase.java:874)
INFO | 2011/12/14 09:47:01 | at javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.invoke(RMIConnector.java:993)
INFO | 2011/12/14 09:47:01 | at glog.util.jmx.JMXConnection.call(JMXConnection.java:104)
INFO | 2011/12/14 09:47:01 | at glog.util.j2ee.remote.WLManagementHelper$Edit.(WLManagementHelper.java:54)
INFO | 2011/12/14 09:47:01 | at glog.util.j2ee.jdbc.WLConnectionPoolInstance.create(WLConnectionPoolInstance.java:139)
INFO | 2011/12/14 09:47:01 | at glog.util.j2ee.jdbc.ASConnectionPoolInstance.(ASConnectionPoolInstance.java:52)
INFO | 2011/12/14 09:47:01 | at glog.util.datasource.AppServerConnectionPoolInstance.(AppServerConnectionPoolInstance.java:9)
INFO | 2011/12/14 09:47:01 | at glog.util.datasource.AppServerConnectionPool.getNewInstance(AppServerConnectionPool.java:71)
INFO | 2011/12/14 09:47:01 | at glog.util.datasource.AppServerConnectionPool.getInstance(AppServerConnectionPool.java:61)
INFO | 2011/12/14 09:47:01 | at glog.util.datasource.AppServerConnectionPool.reserve(AppServerConnectionPool.java:34)
INFO | 2011/12/14 09:47:01 | at glog.util.datasource.DataSource.reserve(DataSource.java:143)
INFO | 2011/12/14 09:47:01 | at glog.util.datasource.DataSource.reserve(DataSource.java:137)
INFO | 2011/12/14 09:47:01 | at glog.util.jdbc.noserver.T2SharedConnection$ReferencedConnection.addRef(T2SharedConnection.java:301)
INFO | 2011/12/14 09:47:01 | at glog.util.jdbc.noserver.T2SharedConnection$ReferencedConnection.addRef(T2SharedConnection.java:291)
INFO | 2011/12/14 09:47:01 | at glog.util.jdbc.noserver.T2SharedConnection.open(T2SharedConnection.java:57)
INFO | 2011/12/14 09:47:01 | at glog.server.useraccess.UserAccessSessionBean.getUserAccess(UserAccessSessionBean.java:154)
INFO | 2011/12/14 09:47:01 | at glog.server.useraccess.UserAccessSessionServerSideEJBWrapper.getUserAccess(UserAccessSessionServerSideEJBWrapper.java:87)
INFO | 2011/12/14 09:47:01 | at glog.server.useraccess.UserAccessSessionHome_uzvgzz_EOImpl.getUserAccess(UserAccessSessionHome_uzvgzz_EOImpl.java:1600)
INFO | 2011/12/14 09:47:01 | at glog.server.useraccess.UserAccessSessionHome_uzvgzz_EOImpl_WLSkel.invoke(Unknown Source)
INFO | 2011/12/14 09:47:01 | at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:589)
INFO | 2011/12/14 09:47:01 | at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
INFO | 2011/12/14 09:47:01 | at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:477)
INFO | 2011/12/14 09:47:01 | at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
INFO | 2011/12/14 09:47:01 | at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
INFO | 2011/12/14 09:47:01 | at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:473)
INFO | 2011/12/14 09:47:01 | at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
INFO | 2011/12/14 09:47:01 | at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
INFO | 2011/12/14 09:47:01 | at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

I googled and found a few hits and in one of them found this line:

When I'm trying to deploy my project on weblogic I've got this error:
2007-02-09 16:05:15 CET Error Deployer BEA-149181 Deployment Service encountered error while aborting the edit session before start. Initiato
r for this edit session is 'principals=[kernel identity = -1632281053]'. Error is 'weblogic.management.provider.EditNotEditorException: Not edit lock
owner'
weblogic.management.provider.EditNotEditorException: Not edit lock owner

On seeing those words: Not edit lock owner, I realized that the previous day, I was trying to create SFTP File control in OTM Weblogic console. It wasn't letting me create a new one, till I clicked Lock and Edit. So I quickly logged into weblogic console and clicked on Release Configuration button. The subsequent logins to OTM started working after this.

1 comment:

Dharmendra K Bogireddi said...

R12
How are the AOL Developers Environment variables set?
How do we get access to the initial sign on to application?
Where are the Reports plsql files located?
Which file contains the product dependencies information?