com.sap.engine.frame.core.configuration.ConfigurationException : Error occurred during DB access

Hi All

After updating the Portal system from SAP NW 7.02 SP3 To SP14 We have following in defaultTrace of server0

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#1.#82A35F219B0200760000002B015B00C2000503AC0C072987#1411412354607#com.sap.engine.core.configuration##com.sap.engine.core.configuration####8644A9FC428A11E4C37100000082

DDC2#8644a9fc428a11e4c37100000082ddc2-0#8644a9fc428a11e4c37100000082ddc2#SAPEngine_System_Thread[impl:5]_132##0#0#Error#1#/System/Server#Plain###Error occurred during D

B access: ,

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com.sap.engine.frame.core.configuration.ConfigurationException: Error occurred during DB access: ,

at com.sap.engine.core.configuration.impl.persistence.rdbms.UpdateProcessor.flush(UpdateProcessor.java:342)

at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.commitConfigurationHandler(ConfigurationCache.java:1226)

at com.sap.engine.core.configuration.impl.ConfigurationHandlerImpl.commit(ConfigurationHandlerImpl.java:919)

at com.sap.security.core.server.destinations.lib.DestinationServiceConnector.modify(DestinationServiceConnector.java:593)

at com.sap.security.core.server.destinations.lib.DestinationServiceConnector.update(DestinationServiceConnector.java:478)

at com.sap.security.core.server.destinations.io.ConfigurationManagerStorage.update(ConfigurationManagerStorage.java:98)

at com.sap.security.core.server.destinations.service.DestinationServiceImpl.updateDestination(DestinationServiceImpl.java:369)

at com.sap.security.core.client.ws.DeployableSecurityProtocol.createDestination(DeployableSecurityProtocol.java:784)

at com.sap.security.core.client.ws.DeployableSecurityProtocol.onStartApplication(DeployableSecurityProtocol.java:920)

at com.sap.engine.services.webservices.jaxrpc.wsdl2java.ServiceBaseServer.setRuntimeInformation(ServiceBaseServer.java:182)

at com.sap.engine.services.webservices.server.deploy.wsclient.WSClientProtocolNotificator.onCommitStart630(WSClientProtocolNotificator.java:431)

and in default trace of server1 the following error

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#1.5^H#82A35F219B02007F000367FB0132007200050368187F464D#1411120506029#com.redwood.scheduler.persistence.recovery#redwood.com/scheduler-ear#com.redwood.scheduler.persist

ence.recovery#Guest#0##EC17C4B93FE211E4C0FB00000082DDC3#ec17c4b93fe211e4c0fb00000082ddc3-0#ec17c4b93fe211e4c0fb00000082ddc3#Thread[Redwood Background Startup,5,Redwood]

##0#0#Error##Plain###Exception during recovery, will attempt recovery again SQLException (CODE=30036, STATE=99999): ORA-30036: unable to extend segment by 8 in undo tablespace 'PSAPUNDO'

PSAPUNDO is of 5 GB , and is free

Referred Note : 1867423 - java.sql.BatchUpdateException in DbReadTracker

which advices to Update the Software component FORUMS 7.02 to SP14

But in our system there is no component called FORUMS

1 . is the above error is critical

2 or is it an exception only which can be ignored

3 in my trace logs i dont have the word DbReadTracker

4 but i have the following lines