How To Fix BUAG006 - Same numbers cannot be ensured (contract account &1)

BUAG006 - Overview

• Message type: E = Error

• Message class: BUAG - Business Agreement Data Exchange - Contract Account

• Message number: 006

• Message text: Same numbers cannot be ensured (contract account &1)

What causes this issue?

If you replicate a business agreement in a contract accoount, this
should be created with the same number. However, for this number, there
is no external number range for the number range object
<LS>FKK_KONTO</> that
is assigned to a contract account type (table <LS>TFK002A</>).
The number
equivalency is required for certain components, for example ISU/CSS.

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?

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 BUAG006 - Same numbers cannot be ensured (contract account &1) ?

  The SAP error message BUAG006 ("Same numbers cannot be ensured (contract account &1)") typically occurs in the context of financial accounting, particularly when dealing with contract accounts in SAP. This error indicates that there is an issue with the number assignment for the specified contract account, which is likely due to a conflict in number ranges or duplicate entries.
  
  Cause:
  
  Duplicate Number Assignment: The error often arises when there is an attempt to assign the same number to multiple entries or transactions within the same contract account.
  Number Range Overlap: If the number ranges for the contract accounts are not properly configured, it can lead to conflicts where the system cannot ensure unique number assignments.
  
  Configuration Issues: Incorrect settings in the number range configuration for contract accounts can also lead to this error.
  
  
  Solution:
  
  
  Check Number Ranges:
  
  Go to the transaction code SNRO (Number Range Objects) and check the configuration for the relevant number range object associated