500 Internal Serve Error

[Former Member]

Hi,

while executing Tcode : SXMB_IFR (Start Integration Builder) I am

getting error like '500 Internal Serve Error' on to the browser. Help me out from this problem.

Error Details are

Stacktrace

Thrown:

java.lang.NoClassDefFoundError: null

at com.sap.aii.ibrep.server.transport.api.RepTransportServiceStartup.startupIbrepTransportServices(RepTransportServiceStartup.java:22)

at com.sap.aii.ibrep.server.applcomp.StartupCodeEntry.startup(StartupCodeEntry.java:426)

at com.sap.aii.ib.core.applcomp.IStartupCodeEntry.startupIfNotAlreadyDone(IStartupCodeEntry.java:33)

at com.sap.aii.ib.core.applcomp.ExplicitApplicationComponentImpl.startup(ExplicitApplicationComponentImpl.java:116)

at com.sap.aii.ib.core.applcomp.ExplicitApplicationComponents.startup(ExplicitApplicationComponents.java:374)

at com.sap.aii.ib.core.applcomp.ApplicationComponent.startup(ApplicationComponent.java:201)

at jsp_Main1119007313921._jspService(jsp_Main1119007313921.java:21)

at com.sap.engine.services.servlets_jsp.server.servlet.JSPServlet.service(JSPServlet.java:467)

at com.sap.engine.services.servlets_jsp.server.servlet.JSPServlet.service(JSPServlet.java:181)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:385)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:263)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:340)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:318)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:821)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:239)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:147)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)

at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)

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:94)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)

Thanks and Regards,

N.S.R

[Former Member]

Hi,

Check these links and see if these helps.

Thanks & Regards,

Renjith

[Former Member]

Hi Renjith Andrews,

Thanks for response,

where do I check 'J2EE-engine logs'.

Thanks,

NSR

[Former Member]

Hi,

Logs can be seen from the VIsual Admin -> server -> Services -> Log viewer.

Thanks & Regards,

Renjith

[Former Member]

Hi Thanks,

I logged into Visual Administrator through usr\sap\--\j2ee\admin\go.bat

selected 'Default'

User name J2EE_ADMIN

password ****

Host <host>

port 50004

Here all Key values are Default values.

here I haven't found any logs.

where do I found logs.

[Former Member]

Thanks, I solved it..