SAP Knowledge Base Article - Preview

3346207 - Communication Error of SAP Web Service Test

Symptom

404 Error is received when generating the web service.

An exception was raised in the communication framework: Error in HTTP Framework: 404 Connection Refused <WSDL URL>


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Environment

  • ABAP Web Services
  • SAP NetWeaver
  • SAP NetWeaver Application Server for SAP S/4HANA
  • ABAP PLATFORM - Application Server ABAP

Product

SAP S/4HANA 2020

Keywords

404 Connection Refused, NIECONN_REFUSED(-10), Web Sevice Generation, Communication Framework , KBA , BC-ESI-WS-ABA-CFG , WebServices ABAP Configuration , BC-NET , Network Infrastructure , Problem

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