Method servers throws error

Hello Experts,

We have documentum on RHEL, with several docbases. Our method server throwing an exception while executing autoactivites.

This is the error details,

please guide me through to solve the issue.

2012-06-19 04:57:14,057 INFO [STDOUT] (http-0.0.0.0-9080-1) 2012-06-19 04:57:14,054 ERROR [http-0.0.0.0-9080-1] [com.documentum.mthdservlet.DoMethod] - Exception invoking com.documentum.bpm.rtutil.JMSHealthCheckMethod.

ClientAbortException: java.net.SocketException: Broken pipe

at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:348)

at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:314)

at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:98)

at com.documentum.mthdservlet.MethodOutputStream.flush(Unknown Source)

at com.documentum.mthdservlet.MethodOutputStream.methodClose(Unknown Source)

at com.documentum.mthdservlet.AMethodRunner.runAndReturnStatus(Unknown Source)

at com.documentum.mthdservlet.DoMethod.invokeMethod(Unknown Source)

at com.documentum.mthdservlet.DoMethod.doPost(Unknown Source)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)

at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)

at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)

at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)

at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)

at java.lang.Thread.run(Thread.java:662)

Caused by: java.net.SocketException: Broken pipe

at java.net.SocketOutputStream.socketWrite0(Native Method)

at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)

at java.net.SocketOutputStream.write(SocketOutputStream.java:136)

at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:724)

at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:449)

at org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer.java:299)

at org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:950)

at org.apache.coyote.Response.action(Response.java:186)

at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:343)

... 30 more

2012-06-19 04:57:14,060 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/bpm].[DoMethod]] (http-0.0.0.0-9080-1) Servlet.service() for servlet DoMethod threw exception

javax.servlet.ServletException: ClientAbortException: java.net.SocketException: Broken pipe