How To Fix S95_MESSAGES042 - Work Order &1 for Notif &2 : Communication failure while sending to XI

SAP Error Message - Details

• Message type: E = Error

• Message class: S95_MESSAGES - S95 Message Processing

• Message number: 042

• Message text: Work Order &1 for Notif &2 : Communication failure while sending 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_MESSAGES042 - Work Order &1 for Notif &2 : Communication failure while sending to XI ?

  The SAP error message S95_MESSAGES042 indicates a communication failure when trying to send a work order notification to SAP Exchange Infrastructure (XI), which is now known as SAP Process Integration (PI). This error typically arises in scenarios where there is an issue with the integration between SAP systems or with the configuration of the XI/PI.
  Cause:
  
  Network Issues: There may be network connectivity problems between the SAP system and the XI/PI system.
  Configuration Errors: Incorrect configuration settings in the XI/PI system or in the SAP system can lead to communication failures.
  Service Availability: The XI/PI service may be down or not properly configured to receive messages.
  Authorization Issues: The user or system may not have the necessary authorizations to send messages to the XI/PI.
  Message Format Issues: The message being sent may not conform to the expected format or structure required by the XI/PI.
  
  Solution:
  
  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.
  Review Configuration: 
  
  Check the configuration settings in both the SAP system and the XI/PI system. Ensure that the communication channels are correctly set up.
  Verify the RFC destination settings in the SAP system (transaction code SM59).
  
  
  Check XI/PI Status: Ensure that the XI/PI system is up and running. Check the logs in the XI/PI system for any errors or issues.
  Authorization Check: Verify that the user or system has the necessary authorizations to send messages to the XI/PI. This may involve checking roles and permissions.
  Message Format Validation: Ensure that the message being sent is in the correct format and adheres to the expected schema. You may need to check the mapping and transformation settings in the XI/PI.
  Error Logs: Check the error logs in both the SAP system and the XI/PI system for more detailed error messages that can provide additional context on the failure.
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 for checking RFC destinations.
  SXMB_MONI for monitoring messages in XI/PI.
  SLG1 for checking application logs.
  
  
  Documentation: Refer to SAP Help documentation for XI/PI for detailed configuration and troubleshooting steps.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP Basis team or SAP support for further assistance.