SAP Knowledge Base Article - Preview

3395252 - NIEROUT_CONN_REFUSED (rc=-92)

Symptom

An application encounters the error NIEROUT_CONN_REFUSED (rc=-92) from a peer during operation. This error generally indicates that a connection request was sent to a peer, but the peer refused the connection.


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Environment

  • Operating System independent
  • Database independent
  • SAP NetWeaver
  • SAP Web Application Server for SAP S/4HANA
  • ABAP Platform 

Keywords

NIEROUT_CONN_REFUSED (rc=-92), server IP address, port number, firewall restriction, server overload , KBA , BC-NET , Network Infrastructure , BC-CST-DP , Dispatcher, Task Handler , BC-CST , Client/Server Technology , Problem

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