How To Fix S95_MESSAGES012 - Order number &1: Communication failure while sending message to XI

SAP Error Message - Details

• Message type: E = Error

• Message class: S95_MESSAGES - S95 Message Processing

• Message number: 012

• Message text: Order number &1: Communication failure while sending message to XI

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S95_MESSAGES012 - Order number &1: Communication failure while sending message to XI ?

  The SAP error message S95_MESSAGES012 indicates a communication failure while sending a message to SAP Exchange Infrastructure (XI), which is now known as SAP Process Integration (PI). This error typically occurs when there is an issue with the communication setup between the SAP system and the XI/PI system.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the XI/PI system.
  Configuration Errors: Incorrect configuration settings in the SAP system or the XI/PI system can lead to communication failures.
  XI/PI System Down: The XI/PI system may be down or not reachable due to maintenance or other issues.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication between the systems.
  Incorrect RFC Destination: The Remote Function Call (RFC) destination used to connect to the XI/PI system may be incorrectly configured.
  Message Format Issues: The message being sent may not be in the expected format, causing the XI/PI system to reject it.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the SAP system and the XI/PI system. You can use tools like ping or traceroute to diagnose network issues.
  Verify Configuration: Review the configuration settings in both the SAP system and the XI/PI system. Ensure that the communication parameters are correctly set up.
  Check XI/PI System Status: Verify that the XI/PI system is up and running. Check for any scheduled maintenance or downtime.
  Review Firewall Settings: Ensure that any firewalls between the systems are configured to allow communication on the necessary ports.
  Validate RFC Destination: Check the RFC destination configuration in the SAP system (transaction code SM59). Ensure that the destination is correctly set up and test the connection.
  Examine Message Format: If applicable, check the message format being sent to ensure it adheres to the expected structure and content.
  
  Related Information:
  
  Transaction Codes: 
  
  SM59: To check and configure RFC destinations.
  SXMB_MONI: To monitor messages in the XI/PI system.
  SXI_MONITOR: To view the status of messages in the integration engine.
  
  
  Logs: Check the application logs (transaction code SLG1) for more detailed error messages that may provide additional context.
  Documentation: Refer to SAP documentation for XI/PI for specific configuration and troubleshooting guidelines.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.