RFC_ERROR_LOGON_FAILURE: Name or password is incorrect

[Former Member]

Hi,

I am having problems with the metadata JCo Destination. I gave the correct username/password which I am using for the backend system. I also tried giving the password in uppercase. But still getting the same error. Please let me know what's going on here.

We are on ECC5.0 and EP7.0 Sp10.

Here is the error trace....

com.sap.tc.webdynpro.services.exceptions.TypeNotFoundException: type com.gm.apps.models.types.Kokrs could not be loaded: com.sap.dictionary.runtime.DdException: failed to create provider: Name or password is incorrect (repeat logon)

at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getSimpleType(DataTypeBroker.java:250)

at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getDataType(DataTypeBroker.java:213)

at com.sap.tc.webdynpro.progmodel.context.DataAttributeInfo.init(DataAttributeInfo.java:318)

at com.sap.tc.webdynpro.progmodel.context.NodeInfo.initUnmappedAttributes(NodeInfo.java:687)

at com.sap.tc.webdynpro.progmodel.context.DataNodeInfo.doInit(DataNodeInfo.java:238)

at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:671)

at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:674)

at com.sap.tc.webdynpro.progmodel.context.Context.init(Context.java:40)

at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:199)

at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:429)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:700)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:269)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:752)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:705)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:261)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:154)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)

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:401)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:160)

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.dictionary.runtime.DdException: failed to create provider: Name or password is incorrect (repeat logon)

at com.sap.dictionary.runtime.ProviderFactory.internalGetProvider(ProviderFactory.java:254)

at com.sap.dictionary.runtime.ProviderFactory.getProvider(ProviderFactory.java:146)

at com.sap.dictionary.runtime.DdDictionaryPool.getProvider(DdDictionaryPool.java:97)

at com.sap.dictionary.runtime.DdDictionaryPool.getDictionary(DdDictionaryPool.java:79)

at com.sap.dictionary.runtime.DdDictionaryPool.getDictionary(DdDictionaryPool.java:48)

at com.sap.dictionary.runtime.DdBroker.getDataType(DdBroker.java:149)

at com.sap.dictionary.runtime.DdBroker.getSimpleType(DdBroker.java:170)

at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getSimpleType(DataTypeBroker.java:242)

... 34 more

Caused by: java.lang.reflect.InvocationTargetException

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

at java.lang.reflect.Constructor.newInstance(Constructor.java:274)

at com.sap.dictionary.runtime.ProviderFactory.internalGetProvider(ProviderFactory.java:229)

... 41 more

Caused by: com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE: Name or password is incorrect (repeat logon)

at com.sap.mw.jco.MiddlewareJRfc.generateJCoException(MiddlewareJRfc.java:455)

at com.sap.mw.jco.MiddlewareJRfc$Client.connect(MiddlewareJRfc.java:1015)

at com.sap.mw.jco.JCO$Client.connect(JCO.java:3238)

at com.sap.dictionary.runtime.mdi.DataProvider.<init>(DataProvider.java:91)

at com.sap.dictionary.runtime.mdi.DataProvider.<init>(DataProvider.java:123)

... 46 more

Thanks,

Megha.

[Former Member]

problem : RFC_ERROR_LOGON_FAILURE: Name or password is incorrect

I faced with this problem and solved as the following.

solution : checking the uppercase/lowercase format of username and password

I hope it helps.

[Former Member]

I am having this problem - com.sap.tc.webdynpro.services.exceptions.TypeNotFoundException: type com.sap.pcuigp.xssfpm.wd.model.types.Ext_Service could not be loaded: com.sap.dictionary.runtime.DdException: failed to create provider: Name or password is incorrect (repeat logon)

The UID/Pass I have put in JCO connections are correct. When I test the JCos, the tests and pings are successful.

I am using the ESS standard JCos with UID/Password.

If I use JCo with SSO ticket I get "Password missing error instead of the above one"

Has any one solved this?

[Former Member]

Hi Megha,

Check all your JCo's are setup. I had just upgrade ESS from 6.0 to ESS7.0 and I have the same problem as you do. I then realise that there are additional JCo's that I need to setup.

So, make a check in your JCo's and set them up accordingly (Application on SSO and Metadata on user/pw).

Good luck and hope this helps !!

[Former Member]

Hi Megha,

Please do match the ID's and password's again

1. <b>Client</b>

2. <b>User Name</b>

3. <b>Password</b>

4. <b>System ID</b>

and check out if the JCo Destination actually prevails, it need not be <b>WD_MODELDATA_DEST</b> and <b>WD_RFC_METADATA_DEST</b> always...

Regards,

Mathan MP

[Former Member]

Hi Megha,

Make sure you have selected correct system from dropdown and you have given correct cleint number.

Regards,

Bhavik

[Former Member]

Hi Bhavik,

I selected the correct system and given the correct client number. How to debug in the Portal/backend if it is going to the correct system or not?

Also we are using a centralized SLD, will there be a chance that the SLD is not redirecting to the correct system. How do I know this?

Thanks,

Megha.

[Former Member]

Hi,

There should not be an issue with SLD, as error message says invalid Username and password.

If you have provided correct values then it should work.

Regards,

Bhavik