How To Fix ESH_OM_OBJ_MODEL_REP161 - Key of target data provider &1, field &2 is not fully specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 161

• Message text: Key of target data provider &1, field &2 is not fully specified

What causes this issue?

The key of a data provider field for a target data provider is not fully
specified.
The key of a data provider field consists of the fields <LS>Data
Provider</> and <LS>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_REP161 - Key of target data provider &1, field &2 is not fully specified ?

  The SAP error message ESH_OM_OBJ_MODEL_REP161 indicates that there is an issue with the configuration of a data provider in the SAP Enterprise Search (SAP ESH) environment. Specifically, it suggests that the key of the target data provider is not fully specified, which means that one or more required fields are missing or not properly defined.
  Cause:
  
  Incomplete Configuration: The data provider configuration may be incomplete, meaning that not all required fields or parameters have been specified.
  Missing Key Fields: The key fields that uniquely identify the data in the target data provider may not be fully defined.
  Data Model Issues: There may be issues with the underlying data model that the data provider is trying to access, such as missing or incorrect mappings.
  Changes in Data Structure: If there have been recent changes to the data structure or the underlying database, the data provider may not be able to find the necessary keys.
  
  Solution:
  
  
  Check Data Provider Configuration:
  
  Go to the configuration settings for the data provider in the SAP ESH administration.
  Ensure that all required fields are specified and correctly configured.
  
  
  
  Verify Key Fields:
  
  Identify the key fields required for the target data provider and ensure they are fully specified in the configuration.
  If necessary, consult the documentation for the specific data provider to understand which fields are required.
  
  
  
  Review Data Model:
  
  Check the data model associated with the data provider to ensure that it is correctly defined and that all necessary mappings are in place.
  If there are any discrepancies, correct them in the data model.
  
  
  
  Test the Configuration:
  
  After making changes, test the configuration to ensure that the error no longer occurs.
  Use the SAP ESH tools to validate the data provider and check for any additional errors.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes or documentation that may provide additional insights or solutions related to this specific error message.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration and data model, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  SAP ESH Documentation: Review the official SAP documentation for Enterprise Search to understand the configuration and requirements for data providers.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., ESH_ADMIN) that can help you navigate the configuration settings for SAP ESH.
  
  By following these steps, you should be able to identify and resolve the issue causing the ESH_OM_OBJ_MODEL_REP161 error message.