SAP Knowledge Base Article - Preview

3012090 - ESI - 401 Error when consuming a service from SAP using a different IDE


Consuming a web service located in SAP back end using a different IDE instead of SOAPUI (such as Netbeans) results in a 401 unauthorized response.



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


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


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

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.