How To Fix KDFUE028 - Transaction assignment is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: KDFUE - Error Messages for EDT

• Message number: 028

• Message text: Transaction assignment is not supported

What causes this issue?

The system does not support a transaction assignment (netting,
collateral ID, facility ID) for the financial object in the case of
collateral or facilities. The assignment fields are initialized (left
blank) when they are transferred.

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?

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 KDFUE028 - Transaction assignment is not supported ?

  The SAP error message KDFUE028 indicates that a transaction assignment is not supported in the context of the operation you are trying to perform. This error typically arises in the context of controlling (CO) or financial accounting (FI) modules when there is an issue with the assignment of transactions to cost centers, internal orders, or other controlling objects.
  Causes:
  
  Incorrect Transaction Type: The transaction you are trying to assign may not be compatible with the cost object or the type of transaction you are processing.
  Configuration Issues: There may be configuration settings in the controlling area or the transaction type that do not allow for the assignment.
  Missing Master Data: The necessary master data (like cost centers, internal orders, etc.) may not be set up correctly or may be missing.
  Authorization Issues: The user may not have the necessary authorizations to perform the transaction.
  Transaction Type Restrictions: Certain transaction types may have restrictions on how they can be assigned to cost objects.
  
  Solutions:
  
  Check Transaction Type: Verify that the transaction type you are using is appropriate for the cost object you are trying to assign it to.
  Review Configuration: Check the configuration settings in the controlling area to ensure that the transaction type is allowed for the specific assignment you are attempting.
  Validate Master Data: Ensure that all necessary master data is correctly set up and active. This includes checking the status of cost centers, internal orders, and any other relevant objects.
  User Authorizations: Confirm that the user has the necessary authorizations to perform the transaction. You may need to consult with your SAP security team.
  Consult Documentation: Review SAP documentation or help resources for specific details on the transaction type and its restrictions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like KSB1 for cost center reports, KO03 for internal order display, etc.) that may help in troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after checking the above points, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.