How To Fix ESH_OM_OBJ_MODEL_REP819 - Object type &1, node &2, ODP ID &3, ODP semantics &4 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 819

• Message text: Object type &1, node &2, ODP ID &3, ODP semantics &4 does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP819 - Object type &1, node &2, ODP ID &3, ODP semantics &4 does not exist ?

  The SAP error message ESH_OM_OBJ_MODEL_REP819 typically indicates that there is an issue related to the object model in the SAP Enterprise Search (SAP ESH) environment. This error message suggests that a specific object type, node, ODP (Operational Data Provisioning) ID, or ODP semantics does not exist in the system.
  Cause:
  
  Missing Object Type or Node: The specified object type or node may not be defined in the system. This could happen if the object model has not been properly configured or if there are inconsistencies in the data model.
  Incorrect ODP ID or Semantics: The ODP ID or semantics provided in the error message may be incorrect or may not correspond to any existing definitions in the system.
  Transport Issues: If the object model was recently transported from another system, there may have been issues during the transport process that resulted in missing or incomplete definitions.
  Configuration Issues: There may be configuration issues in the SAP ESH settings that prevent the system from recognizing the specified object type or node.
  
  Solution:
  
  Check Object Model Configuration: Verify that the object type and node specified in the error message are correctly defined in the SAP ESH object model. You can do this by navigating to the relevant configuration settings in the SAP system.
  Validate ODP ID and Semantics: Ensure that the ODP ID and semantics are correct and correspond to existing definitions. You may need to consult the documentation or configuration guides for the specific object model you are working with.
  Recreate Missing Objects: If the object type or node is indeed missing, you may need to recreate it in the system. This may involve defining the object type, node, and associated ODP settings.
  Check Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that may indicate what went wrong during the transport process.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide guidance on troubleshooting steps.
  System Restart: In some cases, a system restart may help resolve temporary inconsistencies in the object model.
  
  Related Information:
  
  SAP ESH Documentation: Review the official SAP documentation for Enterprise Search to understand the object model and how to configure it properly.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ESH_COCKPIT for managing the Enterprise Search configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after following these steps, it may be necessary to involve your SAP Basis or technical team for further investigation and resolution.