How To Fix ESH_OM_OBJ_MODEL_REP079 - Key of response field is not fully specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 079

• Message text: Key of response field is not fully specified

What causes this issue?

The key of a response field consists of the fields <LS>Object Type</>,
<LS>Node</><(>,<)> and <LS>Response Field</>. At least one of these
fields is not specified.

System Response

The key is invalid.

How to fix this error?

Correct your entries accordingly.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP079 - Key of response field is not fully specified ?

  The SAP error message ESH_OM_OBJ_MODEL_REP079 with the description "Key of response field 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 field in a response is not completely defined, which can lead to issues in data retrieval or processing.
  Causes:
  
  Incomplete Key Specification: The error usually arises when a key field that is expected in a response is either missing or not fully specified. This can happen if the data model or the query does not provide all the necessary identifiers.
  Configuration Issues: There may be misconfigurations in the search model or the way the data is being queried.
  Data Model Changes: If there have been recent changes to the data model or the underlying database structure, it may lead to inconsistencies in how keys are defined or retrieved.
  Version Compatibility: Sometimes, compatibility issues between different versions of SAP components can lead to such errors.
  
  Solutions:
  
  Check Key Field Definitions: Review the data model and ensure that all key fields are properly defined and populated. Make sure that the keys used in the query match those defined in the data model.
  Review Query Parameters: If you are using a custom query, ensure that all required parameters are being passed correctly and that they match the expected format.
  Update Configuration: If there are any recent changes in the configuration or data model, ensure that all related configurations are updated accordingly.
  Debugging: Use debugging tools to trace the execution of the query and identify where the key is not being fully specified. This can help pinpoint the exact location of the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version you are using. There may be known issues or patches available that address this error.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  Documentation: Review the official SAP documentation for Enterprise Search or the specific module you are working with to understand the expected behavior and configurations.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.