I'm trying to import a signed wildcard certificate form Comodo onto Web Application server using Transaction STRUST
My plan is to replace the self signed one wiht a certificate that does not propmt a security warning from the web browser.
to be more exact I want to use the SSL for BSP web pages and Web services.
Currently If we try to have a .Net client call the Sap Web service we get the following error in .NET code
System.InvalidOperationException: General Error https://server.domain.com/sap/bc/srt/wsdl/bndg_E10C782F9C42E4F199F3001A64362F30/wsdl11/allinone/standard/document?sap-client=020 ---> System.Net.WebException: There was an error downloading 'https:/server.domain.com/sap/bc/srt/wsdl/bndg_E10C782F9C42E4F199F3001A64362F30/wsdl11/allinone/standard/document?sap-client=020'. ---> System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.
But when I try to import the COMODO certificate via STRUST I get the error
Issuer certificate missing in database:CN=AddTrust External CA Root, OU=AddTrust External
Message no. TRUST057
Can anyone tell me the exact steps to add this certificate into SAP. despite goggling around a lot I have not been able to make it work