How To Fix ESH_OM_OBJ_MODEL_REP675 - Select a KM system and an existing index

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 675

• Message text: Select a KM system and an existing index

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_REP675 - Select a KM system and an existing index ?

  The SAP error message ESH_OM_OBJ_MODEL_REP675 typically occurs in the context of the SAP Enterprise Search (SAP ESH) when trying to create or manage an object model representation. This error indicates that the system requires you to select a Knowledge Management (KM) system and an existing index before proceeding.
  Cause:
  The error is caused by one of the following reasons:
  
  Missing KM System: The system does not have a KM system selected, which is necessary for the operation you are trying to perform.
  No Existing Index: There is no existing index available for the selected KM system, which is required for the search functionality.
  Configuration Issues: There may be configuration issues in the SAP ESH settings or the KM system that prevent the selection of an index.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Select a KM System:
  
  Navigate to the relevant transaction or configuration area where you are trying to create or manage the object model representation.
  Ensure that you have selected a valid KM system from the available options.
  
  
  
  Select an Existing Index:
  
  After selecting the KM system, check if there are any existing indexes associated with that KM system.
  If no indexes are available, you may need to create an index for the KM system. This can typically be done through the SAP ESH configuration settings.
  
  
  
  Check Configuration:
  
  Verify the configuration settings for both the KM system and the SAP ESH. Ensure that they are correctly set up to work together.
  You may need to consult the SAP documentation or your system administrator for specific configuration steps.
  
  
  
  Re-indexing:
  
  If you have recently made changes to the KM system or the content, consider re-indexing the KM content to ensure that the latest data is available for search.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error message. SAP Notes often provide patches or additional guidance for known issues.
  
  
  
  Related Information:
  
  SAP ESH Documentation: Review the official SAP documentation for Enterprise Search and Knowledge Management for detailed configuration and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  By following these steps, you should be able to resolve the error and successfully manage your object model representation in SAP ESH.