How To Fix CNV_20200_CHECK223 - No duplicates detected for deferred tax conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 223

• Message text: No duplicates detected for deferred tax conversion

What causes this issue?

No duplicates detected for deferred tax conversion.
This is only the current state and can change if new deferred tax items
are posted.

System Response

Information

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

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 CNV_20200_CHECK223 - No duplicates detected for deferred tax conversion ?

  The SAP error message CNV_20200_CHECK223 indicates that during the deferred tax conversion process, no duplicates were detected. This message is part of the SAP S/4HANA migration or conversion process, particularly related to the handling of deferred tax items.
  Cause:
  
  
  No Duplicate Entries: The error suggests that the system did not find any duplicate entries in the deferred tax data that it was expecting to process. This could be due to:
  
  The data being clean and free of duplicates.
  The configuration or mapping settings not being set up correctly, leading to the system not identifying potential duplicates.
  The deferred tax data not being populated correctly in the source system.
  
  
  
  Data Migration Issues: If you are migrating from an older version of SAP or another system, there may be issues with how the deferred tax data was extracted or transformed.
  
  
  Solution:
  
  
  Verify Data: Check the source data for deferred tax entries to ensure that they are correctly populated and that there are indeed no duplicates. You can run queries or reports to analyze the data.
  
  
  Review Configuration: Ensure that the configuration settings for deferred tax in your SAP system are correct. This includes checking the mapping of tax codes and ensuring that the necessary settings for deferred tax are in place.
  
  
  Check Migration Tools: If you are using a migration tool or program, ensure that it is correctly configured to identify duplicates. Review the documentation for the migration tool to ensure that it is set up properly.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message. SAP frequently releases updates and notes that provide solutions or workarounds for known issues.
  
  
  Testing: If you have made changes to the configuration or data, perform a test run of the conversion process to see if the error persists.
  
  
  Engage SAP Support: If the issue continues and you cannot identify the cause, consider reaching out to SAP Support for assistance. They can provide insights based on the specific details of your system and configuration.
  
  
  Related Information:
  
  Deferred Tax: This refers to taxes that are assessed but not yet paid, often due to timing differences between accounting and tax reporting.
  Migration Process: The conversion to SAP S/4HANA involves various steps, including data cleansing, mapping, and validation. Understanding the overall migration process can help in troubleshooting specific errors.
  SAP Documentation: Refer to the official SAP documentation for detailed guidance on the migration process and handling deferred tax items.
  
  By following these steps, you should be able to address the CNV_20200_CHECK223 error and ensure a smooth conversion process.