HELP!!!:statup servlet

I'm having problems in loading a servlet at start-up.It is giving an error
          "servlet not found"
          I've followed instructions from follwoing uRL
          http://www.weblogic.com/docs51/classdocs/API_servlet.html#initservlet
          Following is the code I have in my weblogic.properties
          weblogic.httpd.register.RequestManager=com.acme.faqtoryServer.requestManager
          .RequestManager
          weblogic.system.startupClass.StartRequestManager=weblogic.servlet.utils.Serv
          letStartup
          weblogic.system.startupArgs.StartRequestManager=servlet=RequestManager
          When Weblogic server is started it gives a message
          " <WebLogicServer> T3StartupDef StartRequestManager
          weblogic.servlet.utils.ServletStartup reports:servlet: RequestManager not
          found
          Irony is there were no problems when I remove it from startup...I could load
          the servlet without any problem from the browser
          http://localhost:7001/RequestManager; In this case, to register the servlet
          I just commented 2nd & 3rd lines in the above settings.
          That gives me an impression that there is no problem with the servletpath or
          classpath.
          I would appreciate any pointers/suggestions.
          Thanks,
          Sravan
          

Finally, I had figured it out.
          It seems it is related to a bug in 5.1.0(bug:servlet alias error) and
          service pack 4 (sp4)has got fix for it.
          So I installed sp4 as per instructions and it worked perfect:
          check this for the fixes in service packs:
          http://www.weblogic.com/docs51/classdocs/README2.html
          My sincere request to the users of this newsgroup is --- Please post the
          answer to your question when you get the solution.It helps others giving
          peace of mind..Similarly, somebodyelse will give you peace of mind with
          their answers..I searched the newsgroup and there were atleast 3 posts
          asking about this problem (servlet not found)but there was no answer
          posted..
          We gain knowledge by sharing it...
          Thanks,
          Sravan
          "Sravan Thella" <[email protected]> wrote in message
          news:[email protected]...
          > I'm having problems in loading a servlet at start-up.It is giving an error
          > "servlet not found"
          >
          > I've followed instructions from follwoing uRL
          > http://www.weblogic.com/docs51/classdocs/API_servlet.html#initservlet
          >
          > Following is the code I have in my weblogic.properties
          > ---
          >
          weblogic.httpd.register.RequestManager=com.acme.faqtoryServer.requestManager
          > .RequestManager
          >
          weblogic.system.startupClass.StartRequestManager=weblogic.servlet.utils.Serv
          > letStartup
          > weblogic.system.startupArgs.StartRequestManager=servlet=RequestManager
          > ---
          > When Weblogic server is started it gives a message
          > " <WebLogicServer> T3StartupDef StartRequestManager
          > weblogic.servlet.utils.ServletStartup reports:servlet: RequestManager not
          > found
          > ---
          > Irony is there were no problems when I remove it from startup...I could
          load
          > the servlet without any problem from the browser
          > http://localhost:7001/RequestManager; In this case, to register the
          servlet
          > I just commented 2nd & 3rd lines in the above settings.
          > That gives me an impression that there is no problem with the servletpath
          or
          > classpath.
          >
          > I would appreciate any pointers/suggestions.
          >
          > Thanks,
          > Sravan
          >
          >
          >
          >
          >
          

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         at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:246)
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         at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
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         at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
         at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
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         at java.security.AccessController.doPrivileged(Native Method)
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         at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:236)
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         at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
         at java.security.AccessController.doPrivileged(Native Method)
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         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
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         at java.security.AccessController.doPrivileged(Native Method)
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         at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
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         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:522)
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         ... 115 more
    |#]
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    kumar

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