How To Fix ESH_CM_SYS_COUP_MSG002 - System pair does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_CM_SYS_COUP_MSG - Texts for Top Level Info Tagging

• Message number: 002

• Message text: System pair does not exist

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 ESH_CM_SYS_COUP_MSG002 - System pair does not exist ?

  The SAP error message ESH_CM_SYS_COUP_MSG002 indicates that a system pair does not exist in the context of the SAP Enterprise Search (SAP ESH) configuration. This error typically arises when there is an attempt to access or configure a system pair that has not been defined in the system.
  Cause:
  
  Missing Configuration: The system pair that you are trying to access or configure has not been created in the SAP system.
  Incorrect System Pair Name: The name of the system pair being referenced may be incorrect or misspelled.
  Transport Issues: If the configuration was transported from another system, it may not have been transported correctly, leading to missing entries.
  Authorization Issues: The user may not have the necessary authorizations to view or access the system pair configuration.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the SAP ESH configuration transaction (usually EHS_COCKPIT or similar).
  Verify if the system pair exists in the configuration settings.
  If it does not exist, you will need to create it.
  
  
  
  Create System Pair:
  
  If the system pair is missing, create a new system pair by following the appropriate steps in the configuration transaction.
  Ensure that you provide the correct details for both systems in the pair.
  
  
  
  Verify Naming:
  
  Double-check the name of the system pair you are trying to access. Ensure that it matches exactly with what is configured in the system.
  
  
  
  Check Transport Requests:
  
  If the configuration was supposed to be transported, check the transport requests to ensure that they were imported successfully.
  If there were issues during transport, you may need to re-transport the configuration.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the ESH configuration and the specific system pair.
  Consult with your SAP security team if needed.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to ESH configuration for any additional steps or troubleshooting tips.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  By following these steps, you should be able to resolve the error message ESH_CM_SYS_COUP_MSG002 and successfully configure or access the required system pair in SAP.