SAP Knowledge Base Article - Preview

2882905 - RFC_COMMUNICATION_FAILURE and CM_NO_DATA_RECEIVED in dev_ftp/dev_http trace


  • In the dev_ftp and/or dev_http trace you see one of the following entries (depending on release) and you are wondering what this entry means and if it is an error:
    RFC dev_http.png
  • In older versions of SAPftp/SAPhttp, the entry in the trace looks like:
    RFC dev_http 1.png



  • SAP Netweaver
  • Release independent


RfcListenAndDispatch() ended with key=RFC_COMMUNICATION_FAILURE and message=connection closed without message (CM_NO_DATA_RECEIVED), Hint: key=RFC_COMMUNICATION_FAILURE and message=CM_NO_DATA_RECEIVED is a standard situation and happens when application server closes the connection, RfcError - key: RFC_COMMUNICATION_FAILURE, message: connection closed without message (CM_NO_DATA_RECEIVED), CM_NO_DATA_RECEIVED, connection closed without message, RFC_COMMUNICATION_FAILURE , KBA , BC-SRV-COM-FTP , File Transfer via FTP , 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.