How To Fix ESH_OM_OBJ_MODEL_REP174 - Key of system group is not fully specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 174

• Message text: Key of system group is not fully specified

What causes this issue?

The key of a system group consists of the fields <LS>Product</> and
<LS>System Group</>. 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_REP174 - Key of system group is not fully specified ?

  The SAP error message ESH_OM_OBJ_MODEL_REP174 indicates that there is an issue with the specification of a system group key in the context of the Enterprise Search (ESH) or Object Model. This error typically arises when the system group key is incomplete or not fully defined, which can prevent the system from processing requests related to the object model.
  Cause:
  
  Incomplete Configuration: The system group key may not have been fully configured in the system settings.
  Missing Parameters: Required parameters for the system group may be missing or incorrectly specified.
  Data Inconsistency: There may be inconsistencies in the data related to the system group in the database.
  Transport Issues: If the configuration was transported from another system, it may not have been fully transported or may have missing components.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in the SAP system (e.g., transaction codes like ES_MAINTAIN or ES_ADMIN).
  Ensure that the system group key is fully specified and all required fields are filled out.
  
  
  
  Review Parameters:
  
  Verify that all necessary parameters for the system group are correctly defined.
  Check for any missing entries or incorrect values.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the data related to the system group.
  Use transaction codes like SE11 to check the database tables for any inconsistencies.
  
  
  
  Transport Validation:
  
  If the configuration was transported, check the transport logs to ensure that all components were successfully transported.
  Re-transport the necessary objects if required.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of the ESH you are using for any known issues or additional configuration steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to ESH configuration and administration.
  Community Forums: Look for discussions in SAP community forums or user groups where similar issues may have been addressed.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message ESH_OM_OBJ_MODEL_REP174.