How To Fix CNV_20000229 - Selected fiscal year variant(s) will only adjust non-leading ledgers data

CNV_20000229 - Overview

• Message type: E = Error

• Message class: CNV_20000 - Messages for fiscal year change

• Message number: 229

• Message text: Selected fiscal year variant(s) will only adjust non-leading ledgers data

What causes this issue?

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

Selected fiscal year variant is only assigned to a combination of
company code and <ZH>non</>-leading ledger combination in the system.

Error message extract from SAP system. Copyright SAP SE.

CNV_20000229 - Details

• The SAP error message CNV_20000229 indicates that the selected fiscal year variant(s) will only adjust non-leading ledgers data during a conversion or migration process. This typically occurs in the context of data migration or conversion projects, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  
  Cause:
  
  
  Fiscal Year Variant Configuration: The fiscal year variant you are trying to use is configured in such a way that it only applies to non-leading ledgers. In SAP, leading and non-leading ledgers can have different fiscal year variants, and this error suggests that the fiscal year variant selected does not align with the leading ledger's requirements.
  
  
  Data Migration Settings: The settings in the migration tool may not be correctly configured to handle the leading ledger data, or the fiscal year variant may not be compatible with the leading ledger.
  
  
  Inconsistent Ledger Settings: There may be inconsistencies in the ledger settings between the leading and non-leading ledgers,