How To Fix ESH_OM_OBJ_MODEL_RP2190 - The model has no requests maintained

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 190

• Message text: The model has no requests maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2190 - The model has no requests maintained ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2190 indicates that the model you are trying to work with does not have any requests maintained. This typically occurs in the context of SAP Enterprise Search or SAP HANA, where a model is expected to have requests (data retrieval configurations) defined for it to function properly.
  Cause:
  
  No Requests Defined: The primary cause of this error is that the model in question has not been configured with any requests. Requests are necessary for the model to know what data to retrieve or how to process queries.
  Model Configuration Issues: There may be issues with the configuration of the model itself, leading to the absence of requests.
  Transport Issues: If the model was transported from another system, the requests may not have been included in the transport.
  
  Solution:
  
  
  Define Requests:
  
  Go to the model configuration in the SAP system.
  Check if there are any requests defined for the model. If not, you will need to create and maintain requests.
  Use transaction codes like /IWFND/MAINT_SERVICE or /IWFND/ERROR_LOG to check for issues related to the model.
  
  
  
  Check Model Configuration:
  
  Ensure that the model is correctly configured and that all necessary parameters are set.
  Review the settings and ensure that the model is active and properly linked to the relevant data sources.
  
  
  
  Transport Requests:
  
  If the model was transported, check the transport logs to ensure that all necessary components were included.
  If requests were not included, you may need to manually create them in the target system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on maintaining requests for your model type.
  
  
  
  System Logs:
  
  Check system logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this is impacting production systems.
  
  By following these steps, you should be able to resolve the error and ensure that your model is properly configured with the necessary requests.