SAP Knowledge Base Article - Preview

3586521 - ESI - HTTP connection from system to itself not functional: HTTP error: http_communication_failure

Symptom

During the configuration of a Management Connection in SOAMANAGER, an error occurs stating:

HTTP connection from system (<hostname>;<SID>;<client>) to itself not functional: HTTP error: http_communication_failure


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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

Webservice, Web Service, Webservices, Web Services, ESI, ESI_GDPR, Failed to verify peer certificate, Peer not trusted , KBA , BC-ESI-WS-ABA-CFG , WebServices ABAP Configuration , BC-CST-IC , Internet Communication Manager , BC-MID-ICF , Internet Communication Framework , BC-ESI-WS-ABA , Web Service and SOAP - ABAP , BC-SEC-SSF , Secure Store and Forward , BC-SEC-SSL-CFG , SSL/TLS Configuration for ABAP , Known Error

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