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

SAP Error Message - Details

• 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 during the migration process.
  
  Solution:
  
  Identify Duplicates: Check the data being processed for duplicates. This can often be done by querying the relevant tables (like ACDOCA) to find entries with the same key fields.
  Data Cleansing: Remove or correct any duplicate entries in the source data before attempting to store it again.
  Review Configuration: Ensure that the configuration settings for financial data storage are correct and align with the business requirements.
  Error Logs: Check the error logs for more detailed information about the specific records causing the issue. This can provide insights into which entries are problematic.
  Testing: If the error occurs during a data migration or upload process, conduct thorough testing in a development or quality assurance environment to identify and resolve issues before moving to production.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE16 or SE11 to view the relevant database tables and analyze the data.
  SAP Notes: Check SAP Notes for any updates or patches that may address this issue. SAP frequently releases notes that provide solutions for common errors.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex configurations or custom developments.
  
  By following these steps, you should be able to identify the root cause of the UCMV016 error and implement a solution to resolve it.