How To Fix ESH_OM_OBJ_MODEL_REP262 - One node must be flagged as the root node

ESH_OM_OBJ_MODEL_REP262 - Overview

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 262

• Message text: One node must be flagged as the root 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_REP262 - One node must be flagged as the root node ?

  The SAP error message ESH_OM_OBJ_MODEL_REP262 indicates that there is an issue with the object model representation in the SAP Enterprise Search (ESH) configuration. Specifically, the error states that "One node must be flagged as the root node," which means that in the hierarchy of nodes defined in the object model, there is no designated root node.
  
  Cause:
  This error typically arises when:
  
  The object model configuration is incomplete or incorrectly set up.
  There are multiple nodes defined without a clear root node, which is necessary for the hierarchy to function correctly.
  The configuration might have been altered or corrupted, leading to the absence of a root node.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Access the Object Model Configuration:
  
  Go to the SAP GUI and navigate to the transaction code for the ESH object model configuration (usually EHS_OM or similar).
  
  
  
  Check the Node Configuration:
  
  Review the nodes defined in your object model. Ensure that there is one node