All conditions bellow must be true: 1.- sapcontrol commands used by the upgrade tool fail with error: FAIL: NIECONN_REFUSED (WSAECONNREFUSED: Connection refused), NiRawConnect failed in plugin_fopen() 2.- The command is successful if executed with the host option: s

wsaeconnrefused - SAP Q&A I am trying to log into SAP NetWeaver AS ABAP and SAP BW 7.50 SP02 on ASE [Developer Edition] through RDC with SAP instance I set up via cal.sap.com. It worked fine for about a month but now I am receiving connection refused message via SAP Gui login Step-by-Step Fix "ECONNREFUSED - Connection refused by Jul 11, 2020 WSAECONNREFUSED: Connection refused sapcontrol error

Connection refused. No connection could be made because the target computer actively refused it. This usually results from trying to connect to a service that is inactive on the foreign host-that is, one with no server application running.

Nov 19, 2000 stunnel SSL Configuration Issue - Troubleshooting and

Common Windows Server Network Errors

stunnel SSL Configuration Issue - Troubleshooting and