SAP Knowledge Base Article - Preview

3012090 - ESI - HTTP 401 Unauthorized response when consuming a web service from an ABAP environment

Symptom

Consuming a web service published by an ABAP system, results in a 401 Unauthorized response.


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Environment

  • ABAP Web Services
  • SAP NetWeaver
  • SAP NetWeaver Application Server for SAP S/4HANA
  • ABAP PLATFORM - Application Server ABAP
  • SOAMANAGER
  • Third party SOAP test environments (IDEs) other than SoapUI

Product

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

Keywords

Webservice, Web Service, Webservices, Web Services, ESI, ESI_GDPR, ESI_STD, HTTP 401, IDE, Consuming Web Service, NetBeans, SAP Service, Logon, Credentials, SAML, SPNEGO, Logon Ticket, X.509, Certificate, Assertion Ticket, Using HTTP Fields, Basic Authentication, logon prompt, asks for username and password, authentication, WEBGUI, SSO.
, KBA , BC-ESI-WS-ABA , Web Service and SOAP - ABAP , Problem

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