How To Fix ESH_OM_OBJ_MODEL_REP201 - Could not determine navigation path

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 201

• Message text: Could not determine navigation path

What causes this issue?

Internal error.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Inform SAP.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP201 - Could not determine navigation path ?

  The SAP error message ESH_OM_OBJ_MODEL_REP201: "Could not determine navigation path" typically occurs in the context of the SAP Enterprise Search or the SAP NetWeaver Business Warehouse (BW) when there is an issue with the navigation path for an object model. This can happen due to various reasons, including configuration issues, missing data, or inconsistencies in the object model.
  Causes:
  
  Missing or Incorrect Configuration: The object model may not be properly configured, leading to an inability to determine the navigation path.
  Data Inconsistencies: There may be inconsistencies in the underlying data that the object model relies on.
  Authorization Issues: The user may not have the necessary authorizations to access certain objects or data.
  Changes in Object Model: If there have been recent changes to the object model or its structure, it may not be reflected correctly in the navigation paths.
  System Performance Issues: Sometimes, performance issues can lead to timeouts or failures in determining navigation paths.
  
  Solutions:
  
  Check Configuration: Review the configuration of the object model in the SAP system. Ensure that all necessary settings are correctly defined.
  Validate Data: Check for any inconsistencies or missing data in the underlying tables or structures that the object model uses.
  Review Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the relevant objects.
  Rebuild Object Model: If there have been changes to the object model, consider rebuilding or refreshing it to ensure that all paths are correctly defined.
  Check Logs: Look at the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using for any known issues or patches.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to investigate the object model and its components.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the ESH_OM_OBJ_MODEL_REP201 error message.