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Former Member
Sep 10, 2009 at 01:29 PM

Login Failure: all modules ignored

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Dear Experts!!!!!

We have a SAP Netweaver BI 7.0 systemw with AS ABAP, AS JAVA, EP, EPC, and BI_JAVA. The BI reports are being viewed in EP using iviews. We also have a one non-sap java application system which is using IBM Websphere as front end.

Now, we want to enable SSO between IBM Websphere and SAP EP for which we have followed a document "How to setup Sinlge Sign On Between an IBM WebSphere Portal and the SAP Enterprise Portal using JAAS" and as per that document we have deployed the WebsphereEpSSOLib.sda file through VA and have set the login module in policy configuration and maintained the LoginModuleClassLoader. After that have restarted the J2EE and when try to login we were getting the error "NoClassDefFound Error for com.sun.net.ssl....." then we have maintained the classpath ./bin/ext/WebsphereEpSsoLib/WebsphereEpSso.jar of instance->server in configtool.sh

Now that error is not coming, but when we are entering the user id and password getting error like "Login failure: all modules ignored" and log of defaultTrace.trc is as below. At this point we are not able to login to NWA also, but able to login to system info. When I revert back the settings like removing the classpath and changing the login modules we are able to login as usual.

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doLogon failed [EXCEPTION] javax.security.auth.login.LoginException: Login Failure: all modules ignored at com.sap.security.core.logon.imp.SAPJ2EEAuthenticator.logon(SAPJ2EEAuthenticator.java:949)at com.sap.security.core.logonadmin.ServletAccessToLogic.logon(ServletAccessToLogic.java:208) at com.sap.security.core.sapmimp.logon.SAPMLogonLogic.doLogon(SAPMLogonLogic.java:914) at com.sap.security.core.sapmimp.logon.SAPMLogonLogic.uidPasswordLogon(SAPMLogonLogic.java:578) at com.sap.security.core.sapmimp.logon.SAPMLogonLogic.executeRequest(SAPMLogonLogic.java:158) at com.sap.security.core.sapmimp.logon.SAPMLogonServlet.doPost(SAPMLogonServlet.java:60) 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:386) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)

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Kindly suggest where is the problem and how to remove the error Login Failure: all modules ignored with the sso configurations.

Highly appreciate the help.

Regards,

Sharath