Mapping Class Not Found

[Former Member]

Hi there,

we are currently facing a wierd problem in our XI 7.0 Development Machine based on NW2004s SP06. During Runtime the "Mapping-runtime" is thowing an exception that the Mapping class was not found. The Message-Mapping was duely developed and tested in the Integration Repository and is also to be found in the Cache, both, on the Java as well as ABAP Side. Following are the details of the Error Situation.

Thanks in advance for your help.

Zubair

Error-Text:-

Error Category: Mapping

Unable to find resource com/sap/xi/tf/_MM_Vendor_File_Tunneling_.class (http://temp.de/xi/temp_awo, a4fd53c1-3438-11db-8451-f375c0a8b273, -1)

<Trace level="1" type="B">CL_MAPPING_XMS_PLSRV3-ENTER_PLSRV</Trace> <Trace level="1" type="T">Interface-Mapping http://temp.de/xi/temp_awo IM_Vendor_File_Tunnelling </Trace> <Trace level="1" type="T">Class not found: com.sap.xi.tf._MM_Vendor_File_Tunneling_ </Trace> <Trace level="1" type="T">com.sap.aii.ibrun.server.mapping.persist.ResourceNotFoundException: Unable to find resource com/sap/xi/tf/_MM_Vendor_File_Tunneling_.class (http://temp.de/xi/temp_awo, a4fd53c1-3438-11db-8451-f375c0a8b273, -1) at com.sap.aii.ibrun.server.mapping.persist.DBSwcvMappingPersistor.getInputStream(DBSwcvMappingPersistor.java:268) at com.sap.aii.ibrun.server.mapping.persist.DBSwcvMappingPersistor.readFile(DBSwcvMappingPersistor.java:146) at com.sap.aii.ibrun.server.mapping.persist.DBSwcvMappingPersistor.readClass(DBSwcvMappingPersistor.java:138) at com.sap.aii.ibrun.server.mapping.MappingLoader.findClass(MappingLoader.java:138) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at com.sap.aii.ibrun.server.mapping.JavaMapping.load(JavaMapping.java:95) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:45) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:91) at com.sap.aii.ibrun.server.mapping.MappingHandler.run(MappingHandler.java:90) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:94) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest(MappingRequestHandler.java:67) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction(MappingServiceImpl.java:79) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceObjectImpl0.processFunction(MappingServiceObjectImpl0.java:131) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java:187) at $Proxy153.processFunction(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.call(RFCDefaultRequestHandler.java:219) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:169) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest(RFCJCOServer.java:156) at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java:7650) at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest(MiddlewareJRfc.java:2275) at com.sap.mw.jco.MiddlewareJRfc$Server.listen(MiddlewareJRfc.java:1614) at com.sap.mw.jco.JCO$Server.listen(JCO.java:8009) at com.sap.mw.jco.JCO$Server.work(JCO.java:8129) at com.sap.mw.jco.JCO$Server.loop(JCO.java:8076) at com.sap.mw.jco.JCO$Server.run(JCO.java:7992) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:124) </Trace> <Trace level="1" type="T">java.lang.ClassNotFoundException at JavaMapping.load(): Could not load class: com/sap/xi/tf/_MM_Vendor_File_Tunneling_ </Trace> <Trace level="1" type="T">java.lang.ClassNotFoundException: Class not found: com.sap.xi.tf._MM_Vendor_File_Tunneling_ at com.sap.aii.ibrun.server.mapping.MappingLoader.findClass(MappingLoader.java:142) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at com.sap.aii.ibrun.server.mapping.JavaMapping.load(JavaMapping.java:95) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:45) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:91) at com.sap.aii.ibrun.server.mapping.MappingHandler.run(MappingHandler.java:90) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:94) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest(MappingRequestHandler.java:67) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction(MappingServiceImpl.java:79) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceObjectImpl0.processFunction(MappingServiceObjectImpl0.java:131) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java:187) at $Proxy153.processFunction(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.call(RFCDefaultRequestHandler.java:219) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:169) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest(RFCJCOServer.java:156) at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java:7650) at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest(MiddlewareJRfc.java:2275) at com.sap.mw.jco.MiddlewareJRfc$Server.listen(MiddlewareJRfc.java:1614) at com.sap.mw.jco.JCO$Server.listen(JCO.java:8009) at com.sap.mw.jco.JCO$Server.work(JCO.java:8129) at com.sap.mw.jco.JCO$Server.loop(JCO.java:8076) at com.sap.mw.jco.JCO$Server.run(JCO.java:7992) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:124) Caused by: com.sap.aii.ibrun.server.mapping.persist.ResourceNotFoundException: Unable to find resource com/sap/xi/tf/_MM_Vendor_File_Tunneling_.class (http://temp.de/xi/temp_awo, a4fd53c1-3438-11db-8451-f375c0a8b273, -1) at com.sap.aii.ibrun.server.mapping.persist.DBSwcvMappingPersistor.getInputStream(DBSwcvMappingPersistor.java:268) at com.sap.aii.ibrun.server.mapping.persist.DBSwcvMappingPersistor.readFile(DBSwcvMappingPersistor.java:146) at com.sap.aii.ibrun.server.mapping.persist.DBSwcvMappingPersistor.readClass(DBSwcvMappingPersistor.java:138) at com.sap.aii.ibrun.server.mapping.MappingLoader.findClass(MappingLoader.java:138) ... 34 more </Trace> <Trace level="1" type="T">Unable to find resource com/sap/xi/tf/_MM_Vendor_File_Tunneling_.class (http://temp.de/xi/temp_awo, a4fd53c1-3438-11db-8451-f375c0a8b273, -1) </Trace> <Trace level="1" type="T">com.sap.aii.ibrun.server.mapping.persist.ResourceNotFoundException: Unable to find resource com/sap/xi/tf/_MM_Vendor_File_Tunneling_.class (http://temp.de/xi/temp_awo, a4fd53c1-3438-11db-8451-f375c0a8b273, -1) at com.sap.aii.ibrun.server.mapping.persist.DBSwcvMappingPersistor.getInputStream(DBSwcvMappingPersistor.java:268) at com.sap.aii.ibrun.server.mapping.persist.DBSwcvMappingPersistor.readFile(DBSwcvMappingPersistor.java:146) at com.sap.aii.ibrun.server.mapping.persist.DBSwcvMappingPersistor.readClass(DBSwcvMappingPersistor.java:138) at com.sap.aii.ibrun.server.mapping.MappingLoader.findClass(MappingLoader.java:138) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at com.sap.aii.ibrun.server.mapping.JavaMapping.load(JavaMapping.java:95) at com.sap.aii.ibrun.server.mapping.JavaMapping.executeStep(JavaMapping.java:45) at com.sap.aii.ibrun.server.mapping.Mapping.execute(Mapping.java:91) at com.sap.aii.ibrun.server.mapping.MappingHandler.run(MappingHandler.java:90) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:94) at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest(MappingRequestHandler.java:67) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction(MappingServiceImpl.java:79) at com.sap.aii.ibrun.sbeans.mapping.MappingServiceObjectImpl0.processFunction(MappingServiceObjectImpl0.java:131) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.ejb.session.stateless_sp5.ObjectStubProxyImpl.invoke(ObjectStubProxyImpl.java:187) at $Proxy153.processFunction(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.call(RFCDefaultRequestHandler.java:219) at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:169) at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest(RFCJCOServer.java:156) at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java:7650) at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest(MiddlewareJRfc.java:2275) at com.sap.mw.jco.MiddlewareJRfc$Server.listen(MiddlewareJRfc.java:1614) at com.sap.mw.jco.JCO$Server.listen(JCO.java:8009) at com.sap.mw.jco.JCO$Server.work(JCO.java:8129) at com.sap.mw.jco.JCO$Server.loop(JCO.java:8076) at com.sap.mw.jco.JCO$Server.run(JCO.java:7992) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:124) </Trace> <Trace level="1" type="E">CL_XMS_PLSRV_MAPPING~ENTER_PLSRV</Trace>

[Former Member]

Hi,

The generated jar files for the mapping can be found at the following path :

SID\DVEBMGS10\j2ee\cluster\server0\temp\classpath_resolver

Regards,

Pravesh.

[bhavesh_kantilal]

Pravesh,

That was great info.

Is there any documentation from where you found this info?

Regards,

Bhavesh

[Former Member]

Hi,

The generated jar files for the mapping can be found at the following path :

SID\DVEBMGS10\j2ee\cluster\server0\temp\classpath_resolver

Regards,

Pravesh.

[Former Member]

Hi there.

any ideas in which directory does the XI System place the automatically generated classes for the Graphical mappings ?

thanks.

Message was edited by: Zubair Ahmed Mohammed

[Former Member]

Hi,

Go to your mapping than select description afterwards press ctrlshift0 maybe here you will find what is the mapping path.

regrds,

wojtek

[bhavesh_kantilal]

Zubair,

Try to delete the imported archive and interface mapping and create the same and test if it works.

Regards,

Bhavesh

[Former Member]

Hi Bhavesh,

Thanks for the post I tried that already doesnt seem to work... does anyone know where the .class files are stored on the server.

Thanks,

Zubair