How To Fix ESH_OM_OBJ_MODEL_REP269 - Node has more than one parent node

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 269

• Message text: Node has more than one 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_REP269 - Node has more than one parent node ?

  The SAP error message ESH_OM_OBJ_MODEL_REP269 indicates that a node in the object model has more than one parent node, which violates the hierarchical structure expected in the object model. This can occur in various scenarios, particularly when dealing with data models in SAP Enterprise Search or similar applications.
  Cause:
  
  Data Integrity Issues: The most common cause is that the data being processed has integrity issues, where a node is incorrectly associated with multiple parent nodes.
  Configuration Errors: Misconfigurations in the object model or the way relationships between nodes are defined can lead to this error.
  Data Import/Export Issues: If data is imported or exported incorrectly, it may lead to nodes being duplicated or incorrectly linked.
  Custom Development: If there are custom developments or enhancements in the system, they might inadvertently create situations where a node is linked to multiple parents.
  
  Solution:
  
  Check Data Model: Review the data model to ensure that each node has a unique parent. You may need to adjust the relationships defined in the model.
  Data Cleanup: If the issue is due to data integrity, you may need to clean up the data. This could involve removing duplicate entries or correcting the parent-child relationships.
  Review Configuration: Check the configuration settings related to the object model to ensure they are set up correctly.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the multiple parent assignment is occurring.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the software you are using for any known issues or patches.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide specific guidance based on the version and configuration of your system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches.
  Community Forums: SAP Community and other forums can be helpful to see if other users have encountered and resolved similar issues.
  Version-Specific Behavior: Be aware that behavior may vary between different versions of SAP, so ensure that you are looking at the correct documentation for your version.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.