WenDynpro练习出错

Question

前几天好不容易安装完了SAP NW 7.01 ABAP TRIAL Version.今天在上面做一个WebDynpro的例子程序，开始都很顺利，就是到了最后IE浏览的时候出错了。
网页页面信息如下：
Service cannot be reached
What has happened?
URL http://sapnw:8000/sap/bc/webdynpro/sap/z_tutorial1 call was terminated because the corresponding service is not available.
Note
The termination occurred in system NSP with error code 403 and for the reason Forbidden.
The selected virtual host was 0 .
What can I do?
Please select a valid URL.
If you do not yet have a user ID, contact your system administrator.
ErrorCode:ICF-NF-http-c:000-u:SAPSYS-l:E-i:sapnw_NSP_00-v:0-s:403-r:Forbidden
HTTP 403 - Forbidden
Your SAP Internet Communication Framework Team
不知道怎么解决了，请大家帮忙！

Answer 1

谢谢上面的回答。我多刷新了几次。果然有反应了。不过显示的是一个logon画面，画面上有一些提示信息：
     No switch to HTTPS occurred, so it is not secure to send a password
     SSO logon not possible; logon tickets not activated on the server
     Choose "Logon" to continue A dialog box appears in which you can enter your user and password
     No switch to HTTPS occurred, so it is not secure to send a password
我点击logon按钮，弹出用户名和密码对话框，输入后页面发生迁移，如下：
Error when processing your request
What has happened?
The URL http://sapnw:8000/sap/bc/webdynpro/sap/z_tutorial1 was not called due to an error.
Note
The following error text was processed in the system NSP : Die URL enthält keine vollständige Domainangabe (sapnw statt sapnw.<domain>.<ext>).
The error occurred on the application server sapnw_NSP_00 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: STARTUP_CHECKS of program CL_WDR_CLIENT_ABSTRACT_HTTP===CP
      Method: HANDLE_REQUEST of program CL_WDR_CLIENT_ABSTRACT_HTTP===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 NSP 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 sapnw_NSP_00 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 sapnw_NSP_00 . 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: 001 -u: BCUSER -l: E -s: NSP -i: sapnw_NSP_00 -w: 0 -d: 20100723 -t: 104349 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team
又出问题了，请大家继续帮忙！