Warning: SOAP Protocol is obsolete in ERPConnect since version 4.25.0 (Mai 2015).
If you want to use the SOAP protocol for communication between ERPConnect/ERPConnectPocket and SAP, please use the following transactions to administrate the desired services. If you want to know whether the HTTP service is running or activate it, please use transaction SMICM -> Goto -> Services.
There you can find out the port on which the HTTP server is listening (e.g. 80).
Use transaction SICF to make sure that at least the following service is activated:
default host -> sap -> bc -> soap -> rfc
If the service is deactivated, select the service and click on the right mouse button -> activate service.