How To Fix /UI2/INTEROP023 - Failed to receive response from HTTP server

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/INTEROP -

• Message number: 023

• Message text: Failed to receive response from HTTP server

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/INTEROP023 - Failed to receive response from HTTP server ?

  The SAP error message /UI2/INTEROP023 Failed to receive response from HTTP server typically indicates that there is a communication issue between the SAP system and an HTTP server. This can occur in various scenarios, such as when trying to access Fiori applications or other web-based services.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the HTTP server.
  Server Unavailability: The HTTP server may be down or not reachable due to maintenance or other issues.
  Timeouts: The request may be timing out due to long processing times on the server.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or the HTTP server can lead to communication failures.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication between the SAP system and the HTTP server.
  Load Balancer Issues: If a load balancer is used, it may not be routing requests correctly.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach