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Former Member
Feb 16, 2006 at 02:31 AM

Error reading log

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Hi guys,

I’m having some troubles with the Log Viewer tool.

I’m monitoring my XI development through three files: defaultTrace.trc, applications.log and xi.log, I’m reading these files using the Visual Administrator Tool -> Cluster -> Server -> Services -> LogViewer. Everything was working fine, but suddenly when I tried to reopen a file, the tool was not being able to display any file at all. The error message thrown is:

LogDataSourceException(./log/defaultTrace.trc) Error reading log caused by Error reading log: Error during browsing buffer data (./log/defaultTrace.0.trc)!

com.sap.exception.BaseException: Error reading log

at com.sapmarkets.bam.logcontroller.BAMLogReaderRecordSource.read(BAMLogReaderRecordSource.java(Compiled Code))

at com.sapmarkets.bam.logcontroller.BAMLogReaderRecordSource.getLatest(BAMLogReaderRecordSource.java(Inlined Compiled Code))

at com.sapmarkets.bam.application.RecordBuffer.fillBuffer(RecordBuffer.java(Compiled Code))

at com.sapmarkets.bam.application.RecordBuffer.init(RecordBuffer.java:101)

at com.sapmarkets.bam.application.MergeEngine.initRecordBuffers(MergeEngine.java:167)

at com.sapmarkets.bam.application.MergeEngine.getLatest(MergeEngine.java:185)

at com.sapmarkets.bam.logcontroller.LogQueryBrowser.getLatest(LogQueryBrowser.java:107)

at com.sapmarkets.bam.logcontroller.jmx.LogControllerFacade.getLatest(LogControllerFacade.java:392)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))

at java.lang.reflect.Method.invoke(Method.java(Compiled Code))

at com.sap.pj.jmx.introspect.DefaultMBeanInvoker.invoke(DefaultMBeanInvoker.java(Compiled Code))

at javax.management.StandardMBean.invoke(StandardMBean.java(Compiled Code))

at com.sap.pj.jmx.server.MBeanServerImpl.invoke(MBeanServerImpl.java(Compiled Code))

at com.sap.pj.jmx.server.interceptor.MBeanServerWrapperInterceptor.invoke(MBeanServerWrapperInterceptor.java(Compiled Code))

at com.sap.engine.services.jmx.CompletionInterceptor.invoke(CompletionInterceptor.java(Compiled Code))

at com.sap.pj.jmx.server.interceptor.BasicMBeanServerInterceptor.invoke(BasicMBeanServerInterceptor.java(Inlined Compiled Code))

at com.sap.jmx.provider.ProviderInterceptor.invoke(ProviderInterceptor.java(Compiled Code))

at com.sap.engine.services.jmx.RedirectInterceptor.invoke(RedirectInterceptor.java(Compiled Code))

at com.sap.pj.jmx.server.interceptor.MBeanServerInterceptorChain.invoke(MBeanServerInterceptorChain.java(Compiled Code))

at com.sap.engine.services.jmx.MBeanServerSecurityWrapper.invoke(MBeanServerSecurityWrapper.java(Compiled Code))

at com.sap.engine.services.jmx.ClusterInterceptor.invoke(ClusterInterceptor.java(Compiled Code))

at com.sap.pj.jmx.server.interceptor.MBeanServerInterceptorChain.invoke(MBeanServerInterceptorChain.java(Compiled Code))

at sun.reflect.GeneratedMethodAccessor292.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))

at java.lang.reflect.Method.invoke(Method.java(Compiled Code))

at com.sapmarkets.bam.jmx.connector.AbstractLVServer.invoke(AbstractLVServer.java:149)

at sun.reflect.GeneratedMethodAccessor291.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))

at java.lang.reflect.Method.invoke(Method.java(Compiled Code))

at com.sap.engine.services.rmi_p4.P4DynamicSkeleton.dispatch(P4DynamicSkeleton.java(Compiled Code))

at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java(Compiled Code))

at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java(Inlined Compiled Code))

at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java(Compiled Code))

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java(Compiled Code))

at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java(Compiled Code))

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java(Compiled Code))

at java.security.AccessController.doPrivileged1(Native Method)

at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code))

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))

Caused by: LogDataSourceException(./log/defaultTrace.trc) Error reading log caused by Error reading log: Error during browsing buffer data (./log/defaultTrace.0.trc)!

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader.handleDataSourceException(AbstractBAMLogReader.java(Inlined Compiled Code))

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader.createLogRecords(AbstractBAMLogReader.java(Compiled Code))

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader$LogRecordReader.readAndConvertRecords(AbstractBAMLogReader.java(Compiled Code))

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader.readLatest(AbstractBAMLogReader.java:391)

at com.sapmarkets.bam.logcontroller.BAMLogReaderRecordSource$1.doRead(BAMLogReaderRecordSource.java:143)

... 43 more

Caused by: com.sap.tc.logging.exceptions.BufferDataException: Error during browsing buffer data (./log/defaultTrace.0.trc)!

at com.sap.tc.logging.reader.LocalBuffer.readPrevious(LocalBuffer.java(Compiled Code))

at com.sap.tc.logging.reader.FileReadLog.readPrevious(FileReadLog.java(Compiled Code))

at com.sap.tc.logging.reader.ReadableLog.readLatestMsgRecords(ReadableLog.java:201)

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader$4.doRead(AbstractBAMLogReader.java:387)

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader$LogRecordReader.getRecords(AbstractBAMLogReader.java(Inlined Compiled Code))

... 46 more

Caused by: com.sap.tc.logging.exceptions.BufferDataException: Error during browsing buffer data (./log/defaultTrace.0.trc)!

at com.sap.tc.logging.reader.LocalBuffer.previous(LocalBuffer.java(Compiled Code))

at com.sap.tc.logging.reader.LocalBuffer.previousLine(LocalBuffer.java(Compiled Code))

... 51 more

Caused by: java.lang.ArrayIndexOutOfBoundsException: 150

at com.sap.tc.logging.MessageDelimiterBuilder.savePreviousPosition(MessageDelimiterBuilder.java(Compiled Code))

... 53 more

-


predecessor system -


com.sap.exception.BaseException: Error reading log

at com.sapmarkets.bam.logcontroller.BAMLogReaderRecordSource.read(BAMLogReaderRecordSource.java(Compiled Code))

at com.sapmarkets.bam.logcontroller.BAMLogReaderRecordSource.getLatest(BAMLogReaderRecordSource.java(Inlined Compiled Code))

at com.sapmarkets.bam.application.RecordBuffer.fillBuffer(RecordBuffer.java(Compiled Code))

at com.sapmarkets.bam.application.RecordBuffer.init(RecordBuffer.java:101)

at com.sapmarkets.bam.application.MergeEngine.initRecordBuffers(MergeEngine.java:167)

at com.sapmarkets.bam.application.MergeEngine.getLatest(MergeEngine.java:185)

at com.sapmarkets.bam.logcontroller.LogQueryBrowser.getLatest(LogQueryBrowser.java:107)

at com.sapmarkets.bam.logcontroller.jmx.LogControllerFacade.getLatest(LogControllerFacade.java:392)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))

at java.lang.reflect.Method.invoke(Method.java(Compiled Code))

at com.sap.pj.jmx.introspect.DefaultMBeanInvoker.invoke(DefaultMBeanInvoker.java(Compiled Code))

at javax.management.StandardMBean.invoke(StandardMBean.java(Compiled Code))

at com.sap.pj.jmx.server.MBeanServerImpl.invoke(MBeanServerImpl.java(Compiled Code))

at com.sap.pj.jmx.server.interceptor.MBeanServerWrapperInterceptor.invoke(MBeanServerWrapperInterceptor.java(Compiled Code))

at com.sap.engine.services.jmx.CompletionInterceptor.invoke(CompletionInterceptor.java(Compiled Code))

at com.sap.pj.jmx.server.interceptor.BasicMBeanServerInterceptor.invoke(BasicMBeanServerInterceptor.java(Inlined Compiled Code))

at com.sap.jmx.provider.ProviderInterceptor.invoke(ProviderInterceptor.java(Compiled Code))

at com.sap.engine.services.jmx.RedirectInterceptor.invoke(RedirectInterceptor.java(Compiled Code))

at com.sap.pj.jmx.server.interceptor.MBeanServerInterceptorChain.invoke(MBeanServerInterceptorChain.java(Compiled Code))

at com.sap.engine.services.jmx.MBeanServerSecurityWrapper.invoke(MBeanServerSecurityWrapper.java(Compiled Code))

at com.sap.engine.services.jmx.ClusterInterceptor.invoke(ClusterInterceptor.java(Compiled Code))

at com.sap.pj.jmx.server.interceptor.MBeanServerInterceptorChain.invoke(MBeanServerInterceptorChain.java(Compiled Code))

at sun.reflect.GeneratedMethodAccessor292.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))

at java.lang.reflect.Method.invoke(Method.java(Compiled Code))

at com.sapmarkets.bam.jmx.connector.AbstractLVServer.invoke(AbstractLVServer.java:149)

at sun.reflect.GeneratedMethodAccessor291.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))

at java.lang.reflect.Method.invoke(Method.java(Compiled Code))

at com.sap.engine.services.rmi_p4.P4DynamicSkeleton.dispatch(P4DynamicSkeleton.java(Compiled Code))

at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java(Compiled Code))

at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java(Inlined Compiled Code))

at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java(Compiled Code))

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java(Compiled Code))

at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java(Compiled Code))

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java(Compiled Code))

at java.security.AccessController.doPrivileged1(Native Method)

at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code))

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))

Caused by: LogDataSourceException(./log/defaultTrace.trc) Error reading log caused by Error reading log: Error during browsing buffer data (./log/defaultTrace.0.trc)!

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader.handleDataSourceException(AbstractBAMLogReader.java(Inlined Compiled Code))

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader.createLogRecords(AbstractBAMLogReader.java(Compiled Code))

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader$LogRecordReader.readAndConvertRecords(AbstractBAMLogReader.java(Compiled Code))

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader.readLatest(AbstractBAMLogReader.java:391)

at com.sapmarkets.bam.logcontroller.BAMLogReaderRecordSource$1.doRead(BAMLogReaderRecordSource.java:143)

... 43 more

Caused by: com.sap.tc.logging.exceptions.BufferDataException: Error during browsing buffer data (./log/defaultTrace.0.trc)!

at com.sap.tc.logging.reader.LocalBuffer.readPrevious(LocalBuffer.java(Compiled Code))

at com.sap.tc.logging.reader.FileReadLog.readPrevious(FileReadLog.java(Compiled Code))

at com.sap.tc.logging.reader.ReadableLog.readLatestMsgRecords(ReadableLog.java:201)

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader$4.doRead(AbstractBAMLogReader.java:387)

at com.sapmarkets.bam.logcontroller.AbstractBAMLogReader$LogRecordReader.getRecords(AbstractBAMLogReader.java(Inlined Compiled Code))

... 46 more

Caused by: com.sap.tc.logging.exceptions.BufferDataException: Error during browsing buffer data (./log/defaultTrace.0.trc)!

at com.sap.tc.logging.reader.LocalBuffer.previous(LocalBuffer.java(Compiled Code))

at com.sap.tc.logging.reader.LocalBuffer.previousLine(LocalBuffer.java(Compiled Code))

... 51 more

Caused by: java.lang.ArrayIndexOutOfBoundsException: 150

at com.sap.tc.logging.MessageDelimiterBuilder.savePreviousPosition(MessageDelimiterBuilder.java(Compiled Code))

... 53 more

I tried to solve this problem by restarting the LogViewer service but it didn’t work. Then, I restarted the J2EE Server with the transaction SMICM, open again the Visual Administrator and check the logs with the LogViewer and was working again, but after some time I was getting the same error again.

Any idea of how to solve this?

Cheers,

Mauricio