How To Fix ESH_OM_OBJ_MODEL_RP2344 - Client fields cannot be used in association

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 344

• Message text: Client fields cannot be used in association

What causes this issue?

The association connects node &v2& of object type &v1& to node &v4& of
object type &v3&. The object types &v1& and &v2& are application-table
based.
The association must not map the client fields of the tables on which
node &v2& and &v4& are based.

System Response

The association is inconsistent.

How to fix this error?

Adjust the association 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_RP2344 - Client fields cannot be used in association ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2344 indicates that there is an issue with the use of client fields in an association within the SAP system, particularly in the context of the Enterprise Search (ESH) or Object Model.
  Cause:
  This error typically arises when you attempt to use client-specific fields in an association definition. In SAP, client fields are those that are specific to a particular client in a multi-client environment. The system does not allow client fields to be used in associations because it can lead to ambiguity and inconsistency in data retrieval and relationships.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Association Definition: Check the association definition in your model. Ensure that you are not using any client-specific fields (like MANDT) in the association.
  
  
  Modify the Model: If you find that client fields are being used, you will need to modify the model to remove these fields from the association. Instead, use non-client-specific fields that can be universally applied across different clients.
  
  
  Check Data Sources: If the association is based on data from different sources, ensure that the fields used for the association are compatible and do not include client-specific identifiers.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to understand the limitations and best practices regarding associations and client fields.
  
  
  Testing: After making the necessary changes, test the model to ensure that the error is resolved and that the associations work as intended.
  
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or KBA that might provide additional insights or updates regarding this error.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide solutions or workarounds.
  Version-Specific Behavior: Be aware that behavior may vary between different versions of SAP, so ensure that you are looking at the correct version of the documentation.
  
  By following these steps, you should be able to resolve the ESH_OM_OBJ_MODEL_RP2344 error and successfully define your associations without client field issues.