How To Fix DRF_CHECK_CUSTOMIZIN021 - Outbound parameter &1 not assigned to outbound implementation &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DRF_CHECK_CUSTOMIZIN - DRF - Check Customizing Report Messages

• Message number: 021

• Message text: Outbound parameter &1 not assigned to outbound implementation &2

What causes this issue?

<DS:DE.DRF_OUTB_PARAM_MANDAT_FLAG>Mandatory outbound parameter</> &V1&
is not assigned to outbound implementation &V2&.

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

System Response

How to fix this error?

Assign outbound parameter &V1& to outbound implementation &V2& in
replication model &V3&.

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 DRF_CHECK_CUSTOMIZIN021 - Outbound parameter &1 not assigned to outbound implementation &2 ?

  The SAP error message DRF_CHECK_CUSTOMIZIN021 indicates that there is an issue with the configuration of the outbound parameters in the Data Replication Framework (DRF). Specifically, it means that an outbound parameter (like a field or attribute) is not assigned to the specified outbound implementation.
  Cause:
  This error typically arises due to one of the following reasons:
  
  Missing Assignment: The outbound parameter you are trying to use has not been assigned to the outbound implementation in the DRF configuration.
  Incorrect Configuration: There may be a misconfiguration in the DRF settings, where the outbound implementation does not include the necessary parameters.
  Changes in Data Model: If there have been changes in the data model or the structure of the objects being replicated, the outbound parameters may need to be reassigned.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Outbound Implementation:
  
  Go to the DRF configuration transaction (usually SPRO or DRFIMG).
  Navigate to the relevant section for configuring outbound implementations.
  Verify that the outbound parameter (field) is correctly assigned to the outbound implementation you are using.
  
  
  
  Assign Missing Parameters:
  
  If the outbound parameter is not assigned, you will need to add it to the outbound implementation.
  Ensure that all necessary parameters are included in the implementation.
  
  
  
  Review Data Model Changes:
  
  If there have been recent changes to the data model, ensure that the outbound implementation reflects these changes.
  Update the configuration accordingly to include any new fields or parameters.
  
  
  
  Testing:
  
  After making the necessary changes, test the outbound replication to ensure that the error is resolved.
  Monitor the logs for any further issues.
  
  
  
  Documentation:
  
  Document any changes made to the configuration for future reference and to assist in troubleshooting similar issues.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like DRFOUT to manage outbound implementations and DRFIMG for configuration.
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error.
  DRF Documentation: Review the official SAP documentation on the Data Replication Framework for best practices and detailed configuration steps.
  
  By following these steps, you should be able to resolve the DRF_CHECK_CUSTOMIZIN021 error and ensure that your outbound parameters are correctly configured for data replication.