Webdynpro ABAP configuration? How to?

Question

Dear all experts,
I wanted to practice Webdynpro ABAP, so I have installed ECC 6.0 IDES system, whenever I run my WD application it loads a browser, it askes for a username/password after that system gives the following  error :
Error when processing your request
What has happened?
The URL http://eccserver:8005/sap/bc/webdynpro/sap/demo_table was not called due to an error.
Note
The following error text was processed in the system NEC : Die URL enthält keine vollständige Domainangabe (eccserver statt eccserver.<domain>.<ext>).
The error occurred on the application server eccserver_NEC_05 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: CHECK of program CX_FQDN=======================CP
Method: LATE_CONSTRUCTOR of program CL_WDR_UCF====================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 NEC 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 eccserver_NEC_05 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 eccserver_NEC_05 . 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: 800 -u: FAHEEM -l: E -s: NEC -i: eccserver_NEC_05 -w: 0 -d: 20110226 -t: 224420 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team
My URL looks like :http://eccserver:8005/sap/bc/webdynpro/sap/demo_table(host.domain name missing in URL)
It is clear that it because of missing configuration.
What I have understood through googling :
We need to configure our hostname.domain in C:WindowsSystem32DriversetcHosts which I have done as :
192.168.2.1    mydomine.sap.com   localhost
"192.168.2.1    is the looopback adapter IP
But I was unable to make out what else to be configured and how to configure?
Can any one help me out how to resolve this?
Moderators : Plz move it to an apropriate section if this is not the proper section
Thanks & Regards,
Faheem.

Answer 1

Hi,
If you donot know this,on windows system, you can set the domain name in the following way:
1 Right click on My Computeru2013>Computer Name tabu2013>Click Change      
2 Click Moreu2013>Enter your domain name in the format u201Ccompanyname.comu201D under the section Primary DNS Suffix of this computeru2013>Click OK until you have exited
To set icm/host_name_full,  go to transaction RZ10
Choose your Instance profile, click on Extended Maintenance and then click on the Change button
if you see icm/host_name_full present, then edit it, else add it by using the New parameter button
set the value to <hostname>.companyname.com
Save and activate your profile
you might need to restart the Application server to take effect.
Hope this helps!
Best Regards,
Srilatha