Hi Konstantin,
I previously also thought that it could have something to do with timeouts, but now I could actually see for myself since it was my own client.
From my client application I have the timout set to 600 seconds.
The Web-service request was sent from client to server and the timing of the error response in Server is the same second as the client sent the request.
My feeling is that this has something to do with a break in TCP/IP connection between client and server and I wonder if there is a way from SAP ME server to trouble-shoot the network connections.
Best regards,
Johan