I go through the SAP XI book example with Proxy to SOAP scenario.
As a first step the BAPI "BAPI_MATERIAL_EXISTENCECHECK" should be upoloaded from Web Service Repository of business system B.
Unfortunately I cannot access to URL: http://<Host SystemB>:8000/sap/bc/bsp7sap/webservicebrowser/search.html?sap-clinet=<Mandant>
How can I solve this problem and upload the BAPI as .wsdl document?
Thank you very much!