Skip to Content
author's profile photo Former Member
Former Member

BaseLoginException in the appserver

Hi,

I am using SAP Web AS 6.40 sneak preview version.

When I am trying to call the application from the remote client and when I am looking up for the EJB in the context I am getting the following error on the server(from the logviewer)

Message ID : 0007E947722B006400000001000012A40003F5F1A1740FF6

Severity : Error

Location : com.sap.engine.services.security

Source Name : com.sap.engine.services.security

Thread : SAPEngine_Application_Thread[impl:3]_10

Message : Exception com.sap.engine.services.security.exceptions.BaseLoginException: Error in some of the login modules.

at com.sap.engine.services.security.login.ModulesProcessAction.run(ModulesProcessAction.java:102)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.services.security.login.FastLoginContext.login(FastLoginContext.java:123)

at com.sap.engine.services.servlets_jsp.server.runtime.context.SessionServletContext.doLogin(SessionServletContext.java:547)

at com.sap.engine.services.servlets_jsp.server.runtime.context.SessionServletContext.checkUser(SessionServletContext.java:267)

at com.sap.engine.services.servlets_jsp.server.runtime.context.ApplicationContext.checkMap(ApplicationContext.java:400)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.checkRequest(HttpHandlerImpl.java:64)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:655)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:221)

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

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:146)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)

at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)

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:94)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:140)

Caused by: java.lang.OutOfMemoryError

Any ideas?

Thanks

Kavitha

Add a comment
10|10000 characters needed characters exceeded

Related questions

1 Answer

  • author's profile photo Former Member
    Former Member
    Posted on May 03, 2005 at 12:45 AM

    Hello Kavitha,

    Please open the Config Tool (.../j2ee/configtool/configtool.bat) and navigate to 'cluster-data'-> 'instance_ID<#####>'-> 'server_ID<#######>'

    With 'server_ID<#######>' highlighted, on the right side under 'General' tab you should see 'Java settings'. Try increasing the 'Max heap size (in MB)' setting to ensure that you are not running out of heap memory. In the 'Java parameters' section, look for a parameter named '-XX:MaxPermSize'. If this parameter does not exist, add the following line:

    -XX:MaxPermSize=128m

    If MaxPermSize exists, but is a smaller value, please try increasing it to 128m. The -XX:MaxPermSize parameter controls the class loading memory area. Typically out of memory is triggered by either a lack of Heap memory (Max heap size) or a lack of class loading memory (-XX:MaxPermSize).

    If the problem continues, please add the following parameters to the 'Java parameters' area:

    -verbose:gc

    -XX:+PrintGCDetails

    -XX:+PrintGCTimeStamps

    Please duplicate the problem and review the Standard Output which should either be in

    .../J2E/JC00/work/std_server0.out

    or

    .../J2E/JC00/j2ee/cluster/server/log/console_logs/output.log

    In one of these log files, you'll find the garbage collection output with will show you memory usage information of the Perm and Heap memory areas. Look near the end of this trace for the memory information at the time of the OutofMemory error. This should tell you in which area you are exceeding the memory limits.

    If neither memory area is reaching its limit, you could be running out of client threads, which can also trigger the OutofMemory error.

    Regards,

    Nathan

    Add a comment
    10|10000 characters needed characters exceeded

Before answering

You should only submit an answer when you are proposing a solution to the poster's problem. If you want the poster to clarify the question or provide more information, please leave a comment instead, requesting additional details. When answering, please include specifics, such as step-by-step instructions, context for the solution, and links to useful resources. Also, please make sure that you answer complies with our Rules of Engagement.
You must be Logged in to submit an answer.

Up to 10 attachments (including images) can be used with a maximum of 1.0 MB each and 10.5 MB total.