How To Fix ESH_OM_OBJ_MODEL_REP668 - Path is used in authorization but references relation of virtual model

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 668

• Message text: Path is used in authorization but references relation of virtual model

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP668 - Path is used in authorization but references relation of virtual model ?

  The SAP error message ESH_OM_OBJ_MODEL_REP668 indicates that there is an issue with the authorization path in the context of the Enterprise Search (ES) or the Object Model (OM) in SAP. Specifically, it suggests that the path being used for authorization references a relation of a virtual model, which may not be properly configured or may not exist.
  Cause:
  
  Virtual Model Configuration: The error typically arises when there is a misconfiguration in the virtual model that is being referenced. This could be due to missing or incorrect relationships defined in the model.
  Authorization Path: The authorization path may be trying to access a relation that is not valid or does not exist in the context of the virtual model.
  Changes in Model: If there have been recent changes to the object model or the virtual model, it may lead to inconsistencies that trigger this error.
  Missing Authorizations: The user may not have the necessary authorizations to access the specified path or object.
  
  Solution:
  
  
  Check Virtual Model Configuration:
  
  Review the configuration of the virtual model in the SAP system. Ensure that all relationships and paths are correctly defined and that they correspond to the actual data structure.
  Use transaction codes like Esh_VirtualModel to check the configuration of the virtual model.
  
  
  
  Validate Authorization Paths:
  
  Verify the authorization paths being used. Ensure that they are correctly set up and that they reference valid relations in the model.
  Check if the paths are pointing to the correct objects and that the relationships are properly defined.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the objects and paths in question. This may involve checking roles and profiles assigned to the user.
  Use transaction SU53 to analyze authorization failures.
  
  
  
  Rebuild or Refresh the Model:
  
  If the model has been changed, consider rebuilding or refreshing the virtual model to ensure that all references are up to date.
  You can use transaction Esh_OM_Model_Rep to regenerate the object model.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes or updates that may address this specific error. SAP frequently releases patches and notes that can resolve known issues.
  
  
  
  Debugging:
  
  If the issue persists, consider enabling debugging to trace the execution and identify where the error is occurring. This may provide more insight into the specific cause of the problem.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Enterprise Search and Object Model configuration for detailed guidance on setting up and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the ESH_OM_OBJ_MODEL_REP668 error message.