How To Fix ESH_OM_OBJ_MODEL_REP620 - Relation from node to first node of path of auth. field not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 620

• Message text: Relation from node to first node of path of auth. field not defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP620 - Relation from node to first node of path of auth. field not defined ?

  The SAP error message ESH_OM_OBJ_MODEL_REP620 typically indicates an issue related to the authorization field in the context of the Enterprise Search (ESH) object model. This error suggests that there is a missing or improperly defined relationship from a node to the first node of the path of the authorization field in the object model.
  Cause:
  
  Missing Configuration: The error often arises when the configuration for the object model is incomplete or incorrect. Specifically, it may indicate that the relationship between nodes in the object model is not properly defined.
  Authorization Field Issues: The authorization field that is being referenced may not be correctly set up in the system, leading to the inability to establish a relationship.
  Data Model Changes: If there have been recent changes to the data model or object model, it may have resulted in inconsistencies that lead to this error.
  Transport Issues: If the object model was transported from one system to another, there may be missing dependencies or configurations.
  
  Solution:
  
  Check Object Model Configuration: Review the configuration of the object model in the ESH settings. Ensure that all nodes and their relationships are correctly defined.
  Define Relationships: If the relationship from the node to the first node of the path of the authorization field is missing, you will need to define it. This can typically be done in the ESH configuration settings.
  Review Authorization Fields: Ensure that the authorization fields are correctly defined and that they exist in the system. You may need to create or adjust these fields as necessary.
  Rebuild the Object Model: If the configuration appears correct but the error persists, consider rebuilding the object model. This can sometimes resolve inconsistencies.
  Check for Transport Issues: If the issue arose after a transport, verify that all necessary objects and configurations were included in the transport request.
  Consult Documentation: Refer to SAP documentation or notes related to ESH and object model configuration for any specific guidance or updates that may address this issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ESH_COCKPIT for managing ESH configurations.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed and resolved by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.