How To Fix ESH_OM_OBJ_MODEL_RP2472 - The root node must not have a parent node

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 472

• Message text: The root node must not have a parent node

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2472 - The root node must not have a parent node ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2472 indicates that there is an issue with the object model in the Enterprise Search (ESH) configuration. Specifically, the error states that "The root node must not have a parent node," which suggests that there is a misconfiguration in the hierarchy of nodes in the object model.
  Cause:
  
  Incorrect Hierarchy Configuration: The root node in an object model should not have a parent node. If the configuration mistakenly assigns a parent to the root node, this error will occur.
  Data Integrity Issues: There may be inconsistencies or corruption in the data that defines the object model.
  Configuration Errors: Errors during the setup or modification of the object model can lead to this issue.
  
  Solution:
  
  
  Check Object Model Configuration:
  
  Go to the ESH configuration in your SAP system.
  Review the object model settings to ensure that the root node is correctly defined without a parent node.
  If you find that the root node has been incorrectly assigned a parent, remove the parent assignment.
  
  
  
  Recreate the Object Model:
  
  If the configuration appears to be correct but the error persists, consider recreating the object model from scratch. This can help eliminate any hidden issues.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the object model data to identify and resolve any integrity issues.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for Enterprise Search and object model configuration for detailed guidance on setting up the hierarchy correctly.
  
  
  
  SAP Notes and Support:
  
  Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  If the issue cannot be resolved, consider reaching out to SAP Support for assistance.
  
  
  
  Related Information:
  
  Enterprise Search (ESH): A tool in SAP that allows users to search across various data sources within the SAP landscape.
  Object Model: Defines the structure and relationships of the data that can be searched using ESH.
  SAP Notes: Regularly updated documents from SAP that provide solutions to known issues, best practices, and configuration guidelines.
  
  By following these steps, you should be able to resolve the error message ESH_OM_OBJ_MODEL_RP2472 and ensure that your object model is correctly configured.