How To Fix ESH_OM_OBJ_MODEL_REP689 - GUID for model is already used as an optimized model GUID

ESH_OM_OBJ_MODEL_REP689 - Overview

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 689

• Message text: GUID for model is already used as an optimized model GUID

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP689 - GUID for model is already used as an optimized model GUID ?

  The SAP error message ESH_OM_OBJ_MODEL_REP689 indicates that there is an issue with the GUID (Globally Unique Identifier) of a model in the SAP Enterprise Search (SAP ESH) system. Specifically, the error states that the GUID for the model you are trying to create or modify is already being used as an optimized model GUID. This typically occurs when there is a conflict in the model definitions or when a model is being reused incorrectly.
  
  Cause:
  
  Duplicate GUIDs: The GUID you are trying to use for a new model is already associated with an existing optimized model.
  Model 
  Configuration Issues: There may be a misconfiguration in the model settings or definitions that leads to this conflict.
  System or Data Inconsistencies: There could be inconsistencies in the underlying data or system state that are causing the error.
  
  
  Solution:
  
  
  Check Existing Models: Review the existing models in the SAP ESH system to identify if the GUID in question is