SAP Knowledge Base Article - Preview

2479908 - The MessageServlet URL failed with "500 Internal Server Error"


You installed a new PO/AEX system and have run the CTC wizard successfully.
When you access the MessageServlet URL http://<host>:<port>/XISOAPAdapter/MessageServlet?ximessage=true, it failed with error:
HTTP 500 internal server error

You have taken the following check:

  1. From defaultTrace, the following log could be found:

    Cannot process an HTTP request to servlet [MessageServlet] in [XISOAPAdapter] web application.
    null; nested exception caused by: Connection SOAP_ be created as it was not registered before!

  2. Check the following SOAP applications from NWA -> Start & Stop, they are in the started status:

  3. Check the CPACache history, there is no successful CPACache update in the system (https://<host>:<port>/CPACache/).



  • SAP NetWeaver
  • SAP Process Integration


SAP NetWeaver all versions ; SAP Process Integration all versions


MessageServlet, XISOAPAdapter, 500 Internal Server Error, 500, CPACache, SOAP, SAP_BASIS, ESR content, initial, SLD, Process Integration 7.0, PI 7.0, PI 7.01, PI 7.02, Process Integration 7.10, PI 7.10, Process Integration 7.11, PI 7.11, Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.40, PI 7.40, PO 7.40, Process Orchestration 7.50, PI 7.50, PO 7.50, NetWeaver, XI. , KBA , BC-XI-CON-SOP , SOAP Adapter , BC-XI-CON-AFW , J2EE Adapter Framework , 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.