How To Fix KDFUE026 - Multiple assignment of the transaction is not permitted & & &

KDFUE026 - Overview

• Message type: E = Error

• Message class: KDFUE - Error Messages for EDT

• Message number: 026

• Message text: Multiple assignment of the transaction is not permitted & & &

What causes this issue?

You may assign a transaction only once, and not several times. You can
assign a transaction to a facility, a netting ID, or to a collateral
ID.
Transferred assignments:
Netting ID:,,&V1&
Collateral ID:,,&V2&
Facility:,,&V3&

System Response

The data record has not been transferred.

How to fix this error?

Correct the assignment.

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 KDFUE026 - Multiple assignment of the transaction is not permitted & & & ?

  The SAP error message KDFUE026, which states "Multiple assignment of the transaction is not permitted," typically occurs in the context of controlling (CO) or financial accounting (FI) when there is an attempt to assign the same transaction or document to multiple cost objects or cost centers, which is not allowed in the system.
  
  Cause:
  
  Duplicate Assignments: The error usually arises when a transaction (like a cost center, internal order, or project) is being assigned to more than one cost object or when the same document is being processed multiple times in a way that violates the system's rules.
  
  Configuration Issues: There may be configuration settings in the controlling module that restrict multiple assignments.
  Data Entry Errors: Users may inadvertently enter the same transaction multiple times or select multiple cost objects when only one is allowed.
  
  
  Solution:
  
  Check Assignments: Review the transaction or document in question to ensure that it is not already assigned to another cost