SAP Knowledge Base Article - Preview

3691335 - API posting error in /IWFND/GW_CLIENT '400 Bad HTTP Request'

Symptom

While posting an API payload in transaction /IWFND/GW_CLIENT, following error is raised:

'400 Bad HTTP Request'

~status_code    400
~status_reason    Bad Request
connection    close
...

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Environment

  • SAP S/4HANA, on-premise
  • SAP S/4HANA Cloud Private Edition

Product

SAP S/4HANA Cloud Private Edition all versions ; SAP S/4HANA all versions

Keywords

QM, OPU-GW-V4, URL, content-type, text/html, ~server_protocol, HTTP/1.0, POST , KBA , QM , Quality Management , OPU-GW-V4 , Gateway Framework, OData v4 , Problem

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