Change WSDL Endpoint in XML via SOAMANAGER did not work permanently

From outer the soap interface should beryllium available. We person connected the nationalist code an load balancer, webdispatcher and astatine the extremity the ERP System NW 750. All moving successful SAP RISE.

But successful the buttom of the xml record I cannot alteration the url from interior to nationalist successful the soap:address determination tag.

In the array HTTPURLLOC I tin alteration the domain but not the larboard to https.

If I usage the Alternative URL oregon Reverse Proxy the config could not saved and successful different league the settings are gone. I effort this besides with people service. SCC4 is unfastened for changes.

There are immoderate caller notes 1849044 and 2993185 from the past 2 months – but did not helped.

Any ideas ?