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>

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."


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Environment

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

Product

ABAP platform all versions ; SAP NetWeaver all versions ; SAP Web Application Server for SAP S/4HANA all versions

Keywords

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

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