How To Fix ESH_OM_OBJ_MODEL_RP2191 - The model has no response and UI area assignments maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 191

• Message text: The model has no response and UI area assignments maintained

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_RP2191 - The model has no response and UI area assignments maintained ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2191 indicates that there is an issue with the object model in the Enterprise Search (ES) environment. Specifically, the error states that "The model has no response and UI area assignments maintained." This typically means that the system is unable to retrieve or display the expected data for the specified object model due to configuration or data issues.
  Causes:
  
  Missing or Incorrect Configuration: The object model may not be properly configured in the system. This could include missing UI area assignments or incorrect settings in the object model configuration.
  Data Issues: There may be no data available for the object model, or the data may not be indexed correctly.
  System Performance: If the system is under heavy load or if there are performance issues, it may not be able to respond in a timely manner.
  Authorization Issues: The user may not have the necessary authorizations to access the data related to the object model.
  
  Solutions:
  
  
  Check Object Model Configuration:
  
  Go to the SAP Enterprise Search configuration and verify that the object model is correctly set up.
  Ensure that the UI area assignments are properly maintained and that they correspond to the expected data sources.
  
  
  
  Re-indexing:
  
  If the data is not available, consider re-indexing the relevant data sources. This can help ensure that the latest data is available for the object model.
  Use transaction code ESH_COCKPIT to manage and monitor the indexing process.
  
  
  
  Check Data Availability:
  
  Verify that there is data available for the object model. You can do this by checking the underlying tables or data sources that the object model is supposed to access.
  
  
  
  Review Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the object model and its data.
  
  
  
  System Performance:
  
  Monitor system performance and check for any bottlenecks that may be affecting the response time of the object model.
  If necessary, optimize the system or schedule heavy processing tasks during off-peak hours.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like EHS_COCKPIT for managing Enterprise Search configurations and SE80 for checking object model definitions.
  SAP Documentation: Review the official SAP documentation for Enterprise Search to understand the configuration and troubleshooting processes better.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.