How To Fix ESH_OM_OBJ_MODEL_RP2227 - Key of usage is not fully specified

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 227

• Message text: Key of usage is not fully specified

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_RP2227 - Key of usage is not fully specified ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2227 with the description "Key of usage is not fully specified" typically occurs in the context of the SAP Enterprise Search or SAP HANA Search functionalities. This error indicates that a required key or parameter for a specific usage or operation is incomplete or missing.
  Cause:
  
  Incomplete Key Specification: The error usually arises when a key that is expected to uniquely identify an object or a record is not fully specified. This could be due to missing fields or parameters in the search query or configuration.
  Configuration Issues: There may be issues in the configuration of the search model or the object model that is being used, leading to incomplete key definitions.
  Data Integrity Issues: If the underlying data does not have the necessary keys or identifiers, this error can also occur.
  
  Solution:
  
  Check Key Specifications: Review the search query or the parameters being passed to ensure that all required keys are fully specified. Make sure that all necessary fields are included.
  Review Configuration: Go through the configuration settings of the object model or search model in SAP. Ensure that all keys and parameters are correctly defined and that there are no missing entries.
  Data Validation: Validate the underlying data to ensure that all records have the necessary keys defined. If there are missing keys, you may need to update the data accordingly.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the key specification is failing. This can provide insights into what is missing or incorrectly configured.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using. There may be specific guidelines or patches available that address this issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or user groups. Other users may have encountered the same issue and can provide insights or solutions.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They can provide more detailed troubleshooting based on your specific system configuration.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.