How To Fix UCMV016 - Storage of additional financial data: Duplicate assignment with errors

UCMV016 - Overview

• Message type: E = Error

• Message class: UCMV - Messages for Versions

• Message number: 016

• Message text: Storage of additional financial data: Duplicate assignment with errors

What causes this issue?

You mistakenly assigned two version combinations to special version type
&V2& and special version &V1& in Customizing <ZK>Special Versions ->
Storage of Additional Financial Data</>. This assignment must be unique.

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?

Choose <ZK>Special Versions -> Storage of Additional Financial Data</>
and assign one valid version combination to special version type &V2&
and special version &V1&.

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 UCMV016 - Storage of additional financial data: Duplicate assignment with errors ?

  The SAP error message UCMV016, which states "Storage of additional financial data: Duplicate assignment with errors," typically occurs in the context of financial data management within SAP systems, particularly when dealing with the Universal Journal (ACDOCA) or similar financial tables. This error indicates that there is an attempt to store financial data that has duplicate entries or conflicts with existing records.
  
  Cause:
  
  Duplicate Entries: The most common cause of this error is the presence of duplicate entries in the financial data being processed. This can happen if the same financial transaction is being recorded multiple times.
  Data Consistency Issues: There may be inconsistencies in the data being uploaded or processed, such as mismatched keys or incorrect references.
  
  Configuration Issues: Incorrect configuration settings in the financial module or related components can lead to this error.
  Data Migration Issues: If data has been migrated from another system, there may be duplicates or conflicts that were not resolved