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1620740 - 500 Internal Server Error: processing requests via ICM


500 internal server error occurs when processing requests via ICM and below exception can be seen in the default traces :

“500 Internal Server Error is returned for HTTP request Output broken (-7). at Method) at”

The SAP Netweaver AS Java default traces show the following exception:
[EXCEPTION] Output broken (-7).
at Method)

You may also observe error "Could not find taskguid -1" in the default trace.



  • SAP NetWeaver All versions
  • SAP Composition Environment All versions
  • SAP Process Integration All versions
  • SAP Solution Manager All versions


SAP Composition Environment all versions ; SAP NetWeaver Application Server for Java all versions ; SAP NetWeaver all versions ; SAP Process Integration all versions ; SAP Solution Manager all versions


500 Internal Server Error, ICM request, Output broken (-7), FCAException, , KBA , BC-JAS-WEB , Web Container, HTTP, JavaMail, Servlets , BC-CST-IC , Internet Communication Manager , Problem

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