Solved: java.lang.ClassNotFoundException

former_member187439 · ‎07-25-2008

Hi All,

Does any 1 know the cause of this error?.. I'm facing this when i try to use a new Function module. proper reimport of model, restart of server is done several times.

500 Internal Server Error

SAP NetWeaver Application Server 7.00/Java AS 7.00

Failed to process request. Please contact your system administrator.

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Error Summary

While processing the current request, an exception occured which could not be handled by the application or the framework.

If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file).

Root Cause

The initial exception that caused the request to fail, was:

java.lang.ClassNotFoundException: model2.kmd.dk.Zhjm0001_Document_Id -

Loader Info -

ClassLoader name: [kmd.dk/hjm_{hjm0001_models] Parent loader name: [Frame ClassLoader] References: common:service:http;service:servlet_jsp service:ejb common:service:iiop;service:naming;service:p4;service:ts service:jmsconnector library:jsse library:servlet common:library:IAIKSecurity;library:activation;library:mail;library:tc}sec_{ssl library:ejb20 library:j2eeca library:jms library:opensql common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore interface:resourcecontext_api interface:webservices interface:cross interface:ejbserialization sap.com/tc}wd_{dispwda sap.com/tc}wd_{corecomp service:webdynpro service:sld service:tc}sec_wssecservice library:tc_ddicddicservices library:com.sap.aii.proxy.framework library:tc_graphicsigs library:com.sap.mw.jco library:com.sap.lcr.api.cimclient library:sapxmltoolkit library:com.sap.aii.util.rb library:com.sap.util.monitor.jarm library:tc_ddicddicruntime library:com.sap.aii.util.xml library:com.sap.aii.util.misc library:tc_{cmi Resources: D:\usr\sap\DPX\JC01\j2ee\cluster\server0\apps\kmd.dk\hjm}hjm0001_models\webdynpro\public\lib\kmd.dk_hjmhjm0001_models.jar D:\usr\sap\DPX\JC01\j2ee\cluster\server0\apps\kmd.dk\hjm~hjm0001_models\src.zip Loading model: {parent,references,local} -

at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:382)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModelClass.createNewBaseTypeDescriptor(AiiModelClass.java:409)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModelClass.descriptor(AiiModelClass.java:222)

at model2.kmd.dk.Z_Hjm0033_Get_Merged_Document_Input.<init>(Z_Hjm0033_Get_Merged_Document_Input.java:51)

at kmd.dk.CC_ViewOrderStatus.wdDoInit(CC_ViewOrderStatus.java:191)

... 46 more

See full exception chain for details.

System Environment

Client

Web Dynpro Client Type HTML Client

User agent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; InfoPath.1)

Version null

DOM version null

Client Type msie6

Client Type Profile ie6

ActiveX enabled

Cookies enabled

Frames enabled

Java Applets enabled

JavaScript enabled

Tables enabled

VB Script enabled

Server

Web Dynpro Runtime Vendor: SAP, build ID: 7.0014.20071210061512.0000 (release=645_VAL_REL, buildtime=2007-12-10:05:23:29[UTC], changelist=470565, host=pwdfm101), build date: Tue May 06 22:13:40 CEST 2008

J2EE Engine 7.00 patchlevel 35354.450

Java VM Java HotSpot(TM) 64-Bit Server VM, version:1.4.2_14-b05, vendor: Sun Microsystems Inc.

Operating system Windows 2003, version: 5.2, architecture: amd64

Session & Other

Session Locale da

Time of Failure Fri Jul 25 17:42:53 CEST 2008 (Java Time: 1217000573331)

Web Dynpro Code Generation Infos

kmd.dk/hjm~hjm0003_viewstatuspo

SapDictionaryGenerationCore 7.0010.20061002105236.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:52:59[UTC], changelist=419377, host=PWDFM101.wdf.sap.corp)

SapDictionaryGenerationTemplates 7.0010.20061002105236.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:53:17[UTC], changelist=419377, host=PWDFM101.wdf.sap.corp)

SapGenerationFrameworkCore 7.0010.20060719095755.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:40:44[UTC], changelist=411255, host=PWDFM101.wdf.sap.corp)

SapIdeWebDynproCheckLayer 7.0010.20061002110128.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:58:51[UTC], changelist=419396, host=PWDFM101.wdf.sap.corp)

SapMetamodelCommon 7.0010.20061002105432.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:41:39[UTC], changelist=419384, host=PWDFM101.wdf.sap.corp)

SapMetamodelCore 7.0010.20061002105432.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:41:32[UTC], changelist=419384, host=PWDFM101.wdf.sap.corp)

SapMetamodelDictionary 7.0010.20060719095619.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:50:36[UTC], changelist=411251, host=PWDFM101.wdf.sap.corp)

SapMetamodelWebDynpro 7.0010.20061002110156.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:55:32[UTC], changelist=419397, host=PWDFM101.wdf.sap.corp)

SapWebDynproGenerationCTemplates 7.0010.20061016112122.0000 (release=645_VAL_REL, buildtime=2006-10-21:16:19:13[UTC], changelist=421181, host=pwdfm101)

SapWebDynproGenerationCore 7.0010.20061002110128.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:59:00[UTC], changelist=419396, host=PWDFM101.wdf.sap.corp)

SapWebDynproGenerationTemplates 7.0010.20061016112122.0000 (release=645_VAL_REL, buildtime=2006-10-21:16:19:13[UTC], changelist=421181, host=pwdfm101)

sap.com/tc_wddispwda

No information available null

kmd.dk/hjm~hjm0001_models