on 12-15-2011 3:39 PM
Hello,
any of our SAPMEINT webservice calls fail with the following error message:
while trying to invoke the method org.w3c.dom.Element.getOwnerDocument() of an object loaded from local variable 'el' :
We have used a soap testing tool to invoke the services in SAP ME directly and we get the same error message there, hence it seems to be an issue inside SAP ME and not inside the integration part within SAP MII.
Any ideas what happens here?
Best Regards,
Matthias
Here is the entire message from the netweaver logs.
Message: process()
[EXCEPTION]
com.sap.engine.interfaces.webservices.runtime.ProtocolException: while trying to invoke the method org.w3c.dom.Element.getOwnerDocument() of an object loaded from local variable 'el'
at com.sap.engine.services.wssec.srt.protocols.ProviderSecurityProtocol.logThrowable(ProviderSecurityProtocol.java:1103)
at com.sap.engine.services.wssec.srt.protocols.ProviderSecurityProtocol.handleResponse(ProviderSecurityProtocol.java:611)
at com.sap.engine.services.webservices.espbase.server.runtime.ProtocolProcessor.protocolsHandleResponseInternal(ProtocolProcessor.java:288)
at com.sap.engine.services.webservices.espbase.server.runtime.ProtocolProcessor.protocolsHandleResponse(ProtocolProcessor.java:134)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.process0(RuntimeProcessingEnvironment.java:623)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.preProcess(RuntimeProcessingEnvironment.java:494)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.process(RuntimeProcessingEnvironment.java:260)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPostWOLogging(ServletDispatcherImpl.java:178)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPostWithLogging(ServletDispatcherImpl.java:114)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:72)
at com.sap.engine.services.webservices.servlet.SOAPServletExt.doPost(SOAPServletExt.java:90)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:162)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:81)
at com.sap.me.webservice.ClearServiceContextFilter.doFilter(ClearServiceContextFilter.java:28)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:73)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:468)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:298)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:399)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:388)
at com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:48)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:84)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:244)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:78)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:43)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:42)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:428)
at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:247)
at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:45)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:122)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:101)
at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:327)
Caused by: java.lang.NullPointerException: while trying to invoke the method org.w3c.dom.Element.getOwnerDocument() of an object loaded from local variable 'el'
at com.sap.engine.services.wssec.srt.protocols.AbstractSecurityProtocol.addDebugHeader(AbstractSecurityProtocol.java:313)
at com.sap.engine.services.wssec.srt.protocols.ProviderSecurityProtocol.handleResponse(ProviderSecurityProtocol.java:599)
... 49 more
Date: 2011-12-15
Time: 16:27:27:945
Category: com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment
Location: com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment
Application: sap.com/me~ear
Thread: Thread[HTTP Worker [@2146832073],5,Dedicated_Application_Thread]
Data Source: j2ee/cluster/server2/log/defaultTrace_02.trc
Arguments:
DSR Transaction: 50ecf48e272f11e18e4a0050569d003c
Message Code:
Session: 4
Transaction:
User: MESYS
Time Zone: +0100
CSN Component: BC-ESI-WS-JAV-RT
DC Component: webservices_lib
Correlation ID: 205058352000000005
DSR Root Context ID: 50ECF48E272F11E18E4A0050569D003C
DSR Connection: 50ecf48e272f11e18e4a0050569d003c
DSR Counter: 0
Host: b700s082
System: BHQ
Instance: J20
Node: server2
Log ID: 0050569D003C00D3000014530000358B
Hello Matthias,
Have you found a root cause already? If no, please share with us the following details:
- exact ME and NW versions;
- WSDL you used in that SOAP tool;
- sample of request you send;
Regards,
Alex.
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Hello Alex,
thank you for your reply. It was quite some time ago I wrote this message, and if I remember correctly this was only a temporary thing - the issue vanished after some time and I did not investigate it further. Therefore, I am not able to provide any further details, sorry for that.
Thank you.
Best Regards
Matthias
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