How To Fix ESH_OM_OBJ_MODEL_REP687 - Optimized model for connection &1 must be a GUID

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 687

• Message text: Optimized model for connection &1 must be a 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP687 - Optimized model for connection &1 must be a GUID ?

  The SAP error message ESH_OM_OBJ_MODEL_REP687 indicates that there is an issue with the connection to the optimized model in the Enterprise Search (ESH) framework. Specifically, the error states that the optimized model for the specified connection must be a GUID (Globally Unique Identifier).
  Cause:
  This error typically occurs due to one of the following reasons:
  
  Invalid Connection Configuration: The connection specified in the error message is not properly configured or does not have a valid GUID associated with it.
  Missing or Incorrect Model Definition: The optimized model that is being referenced may not be defined correctly or is missing in the system.
  Data Consistency Issues: There may be inconsistencies in the data or metadata related to the optimized model or the connection.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Connection Configuration:
  
  Go to the configuration settings for the connection in the ESH framework.
  Ensure that the connection is correctly defined and that it has a valid GUID.
  
  
  
  Verify Model Definition:
  
  Check if the optimized model is defined in the system.
  If it is missing, you may need to create or activate the optimized model.
  
  
  
  Use Transaction Codes:
  
  Use transaction codes like ESH_COCKPIT or EHS_MODEL to manage and check the settings of the connections and models.
  Look for any inconsistencies or errors in the configuration.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve underlying issues.
  
  
  
  Consult Documentation:
  
  Refer to the SAP Help Portal or relevant documentation for detailed information on configuring connections and models in ESH.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  GUID: A GUID is a unique identifier used in software applications to ensure that each entity can be uniquely identified.
  Enterprise Search (ESH): ESH is a framework in SAP that allows users to search across various data sources within the SAP landscape.
  Model Management: Proper management of models and connections is crucial for the effective functioning of the ESH framework.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message ESH_OM_OBJ_MODEL_REP687.