Leave Request: Error: Dump in Web Dynpro

Hi to all,

I am implementing standard leave request (ESS) with mySAP ERP 2005 and web dynpro technology. I have customized in sap backend that leave request in portal should use workflow WS12300111. When I send a leave request with all filled data in portal I get an error (short dump) like:

com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCExecuteException:

Die laufende Anwendung hat bewußt einen Abbruch mit Kurzdump ausgelöst., error key: RFC_ERROR_SYSTEM_FAILURE at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClassExecutable.execute(DynamicRFCModelClassExecutable.java:101) at com.sap.xss.hr.lea.form.FcForm.executeCommand(FcForm.java:342)

...

Caused by: com.sap.aii.proxy.framework.core.BaseProxyException: Die laufende Anwendung hat bewußt einen Abbruch mit Kurzdump ausgelöst., error key: RFC_ERROR_SYSTEM_FAILURE at com.sap.aii.proxy.framework.core.AbstractProxy.send$(AbstractProxy.java:150) at com.sap.xss.hr.lea.model.LeaveRequestAdaptiveModel.pt_Arq_Request_Execute(LeaveRequestAdaptiveModel.java:516) at com.sap.xss.hr.lea.model.Pt_Arq_Request_Execute_Input.doExecute(Pt_Arq_Request_Execute_Input.java:137) at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClassExecutable.execute(DynamicRFCModelClassExecutable.java:92)

... 64 more

When I go to mySAP ERP 2005 with transaction ST22 to see the details of this dump I get some information like RFC destination WORKFLOW_LOCAL_400 could not be read.

Has anybody had the same problem and can help me?

Regards,

Frank