How To Fix ESH_OM_OBJ_MODEL_REP727 - Model &1, node &2, response field &3 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 727

• Message text: Model &1, node &2, response field &3 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.

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_REP727 - Model &1, node &2, response field &3 does not exist ?

  The SAP error message ESH_OM_OBJ_MODEL_REP727 typically indicates that there is an issue with the object model representation in the SAP Enterprise Search (SAP ESH) framework. This error suggests that a specific model or node is trying to access a response field that does not exist in the context of the search operation.
  Cause:
  
  Model Configuration Issues: The model defined in the SAP ESH may not be correctly configured, leading to a mismatch between the expected response fields and the actual fields available in the data source.
  Data Source Changes: If there have been changes to the underlying data source (like a database table or structure), the model may not have been updated accordingly, resulting in missing fields.
  Incorrect Node Definition: The node specified in the error message may not be correctly defined or may not correspond to the expected structure of the model.
  Transport Issues: If the model was transported from one system to another, there may have been issues during the transport process that led to missing or incomplete configurations.
  
  Solution:
  
  Check Model Configuration: Review the configuration of the object model in the SAP ESH. Ensure that all nodes and response fields are correctly defined and match the underlying data structure.
  Update Data Source: If there have been changes to the data source, update the model to reflect these changes. This may involve regenerating the model or adjusting the mappings.
  Validate Node Definitions: Ensure that the node specified in the error message is correctly defined and corresponds to the expected structure. You may need to check the node's properties and ensure that it is correctly linked to the appropriate data fields.
  Rebuild Index: If the issue persists, consider rebuilding the search index for the affected model. This can help ensure that all data is correctly indexed and available for search operations.
  Check Transport Logs: If the model was recently transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for Enterprise Search and object model configuration to ensure compliance with best practices.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.