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Former Member
Jun 16, 2011 at 12:00 PM

Error testing Dynpro App - Service cannot be reached - Error code 403 -



I am attempting to test a Dynpro application, and I receive the error message below.

I have discovered some other related postings outlining similar issues, although I would appreciate some additional instruction in the use of SICF to activate the service, particularly virtual host details.

Any instruction here would be most appreciated.

Thank You,


Mart Leepin.


Service cannot be reached

What has happened?

URL http://tdt:8000/sap/bc/webdynpro/sap/zz__webdp3 call was terminated because the corresponding service is not available.


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 it is a valid URL, check whether service /sap/bc/webdynpro/sap/zz__webdp3 is active in transaction SICF.

If you do not yet have a user ID, contact your system administrator.

Error Code: ICF-NF-http-itdt_NSP_00-v0-d20110616-t203058-s403-rForbidden-X:000C29329F631ED0A68076854934BB94_000C29329F631ED0A68077179EF7FB94_1-x:B40398E0492AF1AA9B94000C29329F63

HTTP 403 - Forbidden

+Your SAP Internet Communication Framework Team