SAP Knowledge Base Article - Preview

3075143 - "404 Not Found" error message when involving SAP Web dispatcher or other proxy


"404 Not Found" error message is raised when calling SAP Web dispatcher URL, like, http://<Web dispatcher hostname>/<service name>

Calling backend system directly, no issue, like, http://<backend system hostname>/<service name>

In high level trace, SAP Web dispatcher has already forwarded the request to the right backend system, also ICM has dispatched the request to a work process successfully, but the work process set 404 for this request, like:

  • dev_w*(level 2 trace):
    M   ICTSYS: SetStatus 404 Not foundICTSYS



  • SAP NetWeaver
  • ABAP Platform


404 Not Found, web dispatcher, SICF, service, is/HTTP/virt_host_1 , KBA , BC-CST-IC , Internet Communication Manager , BC-CST-WDP , Web Dispatcher , Problem

About this page

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

Search for additional results

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