How To Fix ESH_OM_OBJ_MODEL_REP627 - Navigation path has no steps

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 627

• Message text: Navigation path has no steps

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP627 - Navigation path has no steps ?

  The SAP error message ESH_OM_OBJ_MODEL_REP627 indicates that there is an issue with the navigation path in the Enterprise Search (ESH) Object Model. Specifically, it means that the navigation path you are trying to use does not have any defined steps, which can prevent users from navigating through the search results effectively.
  Cause:
  
  Missing Configuration: The navigation path may not have been properly configured in the ESH settings. This could be due to missing entries in the navigation path definition.
  Data Model Issues: The underlying data model may not have the necessary relationships or attributes defined, leading to an empty navigation path.
  Transport Issues: If the configuration was transported from one system to another, there may have been issues during the transport that resulted in missing or incomplete navigation path definitions.
  System Updates: Changes or updates to the system might have affected the navigation paths, especially if there were changes in the underlying data structures.
  
  Solution:
  
  
  Check Navigation Path Configuration:
  
  Go to the ESH configuration in the SAP system.
  Verify that the navigation path is correctly defined and that it includes the necessary steps.
  Ensure that all required attributes and relationships are properly set up.
  
  
  
  Review Data Model:
  
  Check the data model associated with the navigation path to ensure that it has the necessary relationships and attributes.
  If necessary, update the data model to include the required elements.
  
  
  
  Transport Validation:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings.
  Ensure that all necessary objects were included in the transport request.
  
  
  
  System Logs and Traces:
  
  Review system logs and traces for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Recreate Navigation Path:
  
  If the navigation path is still not functioning correctly, consider deleting and recreating it to ensure that all settings are correctly applied.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to ESH and navigation paths for any specific guidance or known issues.
  
  
  
  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 effective.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.