Hi Dan
Please check location in soap:address in wsdl:port element:
<wsdl:port name="ipostep_vP.0010000112.in_WCSX_com.sap.b1i.vplatform.runtime_INB_WS_CALL_SYNC_XPT_INB_WS_CALL_SYNC_XPT.ipo_proc_SoapBinding_HTTP" binding="tns:ipostep_vP.0010000112.in_WCSX_com.sap.b1i.vplatform.runtime_INB_WS_CALL_SYNC_XPT_INB_WS_CALL_SYNC_XPT.ipo_proc_SoapBinding"> <soap:address location="http://LAB-DEM01.localdomain:8080/B1iXcellerator/exec/soap/vP.0010000112.in_WCSX/com.sap.b1i.vplatform.runtime/INB_WS_CALL_SYNC_XPT/INB_WS_CALL_SYNC_XPT.ipo/proc"/></wsdl:port>
Kind regards,
Radek