Error configuring the Web Dynpro ABAP

Hi,
I am configuring the web dynpro ABAP which is giving an error that is mentioned below when i try to logon to the system.
I have followed the note 1088717 for activating the services for Web Dynpro ABAP in SICF .
i have even followed the note 434918 for configuring the fully qualified host names for BSP.
Please let me know what might be the error.
Error when processing your request
What has happened?
The URL http://cgslsvr3:8020/sap/bc/webdynpro was not called due to an error.
Note
The following error text was processed in the system CGD : WebDynpro Exception: Application // Does Not Exist
The error occurred on the application server cgslsvr3_CGD_20 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: RAISE of program CX_WD_GENERAL=================CP
Method: HANDLE_REQUEST of program CL_WDR_UCF====================CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP
Method: EXECUTE_REQUEST of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Module: %_HTTP_START of program SAPMHTTP
What can I do?
If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system CGD in transaction ST22.
If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server cgslsvr3_CGD_20 in transaction SM21.
If the termination type was ERROR_MESSAGE_STATE, then you can search for more information in the trace file for the work process 0 in transaction ST11 on the application server cgslsvr3_CGD_20 . In some situations, you may also need to analyze the trace files of other work processes.
If you do not yet have a user ID, contact your system administrator.
Error code: ICF-IE-http -c: 110 -u: BASIS -l: E -s: CGD -i: cgslsvr3_CGD_20 -w: 0 -d: 20080401 -t: 144740 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team

Hi,
than you have to add in the hostfile at c/windows/system32/drivers/etc
your mapping with the ip address of the server, add a line like:
XXX.XXX.XXX.XXX servername
but it seems the server is found, so really check in sicf:
/default_host/sap/bc/webdynpro/namespace/application_name
this should be active as well
grtz,
Koen

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[link|help.sap.com/saphelp_nw04s/helpdata/en/43/e86de5008b4d9ae10000000a155369/content.htm]
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[http://help.sap.com/saphelp_nw2004s/helpdata/en/7b/fb57412df8091de10000000a155106/frameset.htm]
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a®

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SAP Active Global Support
Global Support Centre Ireland
**SDN Forum Moderator:
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**SDN Universal Worklist Wiki:
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