How To Fix USMD_XI_PROXY028 - Termination; DRF Customizing for main entity type is incomplete (FO: &1)

USMD_XI_PROXY028 - Overview

• Message type: E = Error

• Message class: USMD_XI_PROXY - Messages for SOA Services (from EHP5)

• Message number: 028

• Message text: Termination; DRF Customizing for main entity type is incomplete (FO: &1)

What causes this issue?

During outbound processing, the system was unable to determine a main
entity type of the data model for the replication.
You can assign a main entity type for each data model to the filter
object of the relevant business objects in Customizing for the Data
Replication Framework.
Each business object can be assigned exactly one filter object, which
determines the main entity type in the current data model.
In the present situation, the relevant filter object is &V1&.

System Response

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

How to fix this error?

Examine the definition of the filter object &V1& in DRF Customizing.
Assign to this filter object the suitable main entity type of the
current data model (<LS>Assign Entity Type</>).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD_XI_PROXY028 - Termination; DRF Customizing for main entity type is incomplete (FO: &1) ?

  The SAP error message USMD_XI_PROXY028 indicates that there is an issue with the Data Replication Framework (DRF) customizing for a main entity type, and it is incomplete. The error message also provides additional information in the form of "FO: &1", where "&1" represents a placeholder for the specific main entity type.
  
  Cause:
  The cause of this error message is that the customizing settings for the main entity type in the DRF are not complete or have not been properly configured.
  
  Solution:
  To resolve this error, you need to complete the customizing settings for the main entity type in the DRF. Follow these steps:
  
  Go to transaction code "DRFIMG" to access the DRF customizing settings.
  Navigate to the "Customizing for Main Entity Types" section.
  Find the main entity type mentioned in the error message (FO: &1).
  Check if all the necessary settings for this main entity type are complete.
  If any settings are missing or incomplete, make the necessary changes