How To Fix ESH_OM_OBJ_MODEL_REP846 - Navigation path ID is initial

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 846

• Message text: Navigation path ID is initial

Self-Explanatory Message

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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_OM_OBJ_MODEL_REP846 - Navigation path ID is initial ?

  The SAP error message ESH_OM_OBJ_MODEL_REP846 with the description "Navigation path ID is initial" typically occurs in the context of SAP Enterprise Search or SAP NetWeaver when there is an issue with the navigation path configuration. This error indicates that the system is trying to access a navigation path that has not been defined or is not properly configured.
  Cause:
  
  Missing Navigation Path ID: The navigation path ID that the system is trying to use is not defined or is empty (initial).
  Configuration Issues: There may be issues in the configuration of the Enterprise Search or the Object Model.
  Transport Issues: If the system has recently undergone a transport, the navigation path might not have been transported correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the navigation path.
  
  Solution:
  
  
  Check Navigation Path Configuration:
  
  Go to the SAP GUI and navigate to the relevant configuration area for Enterprise Search.
  Verify that the navigation path ID is correctly defined and not empty.
  Ensure that the navigation path is active and properly configured.
  
  
  
  Review Object Model:
  
  Check the object model configuration to ensure that all necessary components are correctly set up.
  Make sure that the object model is correctly linked to the navigation path.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  If needed, re-transport the navigation path configuration.
  
  
  
  Authorization Check:
  
  Ensure that the user encountering the error has the necessary authorizations to access the navigation path.
  Check the roles and authorizations assigned to the user.
  
  
  
  System Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ESH_COCKPIT or EHS_SEARCH to access the configuration settings for Enterprise Search.
  Documentation: Refer to the official SAP documentation for Enterprise Search and Object Model configuration for detailed guidance.
  SAP Community: Consider checking the SAP Community forums for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.