com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE: :2W:003

[Former Member]

Hi,

have some problems with my single sign on.

The certificates are correctly installed in R3 but I still get this Error when I try to

run a webdynpro app.

The Content Administrator shows that there are some problems also when I press the test connection Button.

Does someone has any clue about that?

Thanks and best regards,

Dennis

com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCExecuteException: Error connecting using JCO.Client: null

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModel.prepareExecute(DynamicRFCModel.java:178)

at com.nktcables.wd.inventory.create.model.CreateInventory.z_Bapi_Create_Inv(CreateInventory.java:143)

at com.nktcables.wd.inventory.create.model.Z_Bapi_Create_Inv_Input.doExecute(Z_Bapi_Create_Inv_Input.java:137)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClassExecutable.execute(DynamicRFCModelClassExecutable.java:92)

at com.nktcables.wd.inventory.InventoryCmp.executeCreateInventory(InventoryCmp.java:281)

at com.nktcables.wd.inventory.wdp.InternalInventoryCmp.executeCreateInventory(InternalInventoryCmp.java:339)

at com.nktcables.wd.inventory.CreateInvetory.onActionNext(CreateInvetory.java:171)

at com.nktcables.wd.inventory.wdp.InternalCreateInvetory.wdInvokeEventHandler(InternalCreateInvetory.java:268)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)

at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.handleAction(WebDynproMainTask.java:101)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.handleActionEvent(WebDynproMainTask.java:304)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:659)

at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)

at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:251)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doWebDynproProcessing(DispatcherServlet.java:154)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:116)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:55)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)

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

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)

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

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

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:170)

Caused by: com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCException: Could not create JCOClientConnection for logical System: DPC_APP - Model: class com.nktcables.wd.inventory.create.model.CreateInventory. Please assure that you have configured the RFC connections and/or logical system name properly for this model!

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModel.getCurrentlyUsedJcoClient(AiiModel.java:210)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModel.prepareExecute(DynamicRFCModel.java:169)

... 33 more

<b>Caused by: com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE: :2W:003

at com.sap.mw.jco.MiddlewareJRfc.generateJCoException(MiddlewareJRfc.java:412)

at com.sap.mw.jco.MiddlewareJRfc$Client.connect(MiddlewareJRfc.java:908)

at com.sap.mw.jco.JCO$Client.connect(JCO.java:3181)

at com.sap.mw.jco.JCO$Pool.initPool(JCO.java:4650)

at com.sap.mw.jco.JCO$PoolManager.getClient(JCO.java:6048)

at com.sap.mw.jco.JCO$PoolManager.getClient(JCO.java:6003)

at com.sap.mw.jco.JCO.getClient(JCO.java:8297)

at com.sap.mw.jco.webas.WebDynproExtension.addClientPool(WebDynproExtension.java:133)

</b>

at com.sap.mw.jco.webas.WebDynproExtension.addClientPool(WebDynproExtension.java:74)

at com.sap.tc.webdynpro.serverimpl.core.sl.AbstractJCOClientConnection.createPool(AbstractJCOClientConnection.java:375)

at com.sap.tc.webdynpro.serverimpl.core.sl.AbstractJCOClientConnection.checkPoolEntry(AbstractJCOClientConnection.java:315)

at com.sap.tc.webdynpro.serverimpl.core.sl.AbstractJCOClientConnection.getClient(AbstractJCOClientConnection.java:415)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModel.getCurrentlyUsedJcoClient(AiiModel.java:191)

... 34 more

[Former Member]

check this link

/thread/126526 [original link is broken]

right now what your patch level?

Samrat