How To Fix CNV_20100431 - Account group &3: Converted account &2 is not in the converted interval

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 431

• Message text: Account group &3: Converted account &2 is not in the converted interval

What causes this issue?

You included an interval limit for G/L account group &V3& (transaction
OBD4) in your mapping. As a consequence, the interval changes into &V4&.
The converted G/L account &V2& is assigned to account group &V3& and
lies outside the interval.

How to fix this error?

Check if you really want to convert the interval limit. If yes, give the
G/L account &V1& a value that lies within the converted interval, or
assign the G/L account to another account group after the conversion.
&ADDITIONAL_HINTS&
Note that if you include an interval limit in a mapping entry, this
value will be changed wherever it occurs, so that this interval limit
would also be converted in other areas.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100431 - Account group &3: Converted account &2 is not in the converted interval ?

  The SAP error message CNV_20100431 indicates that during a data conversion process, a specific account (identified by &2) is not found within the expected range of converted accounts defined by the account group (identified by &3). This error typically occurs in the context of data migration or conversion projects, particularly when using SAP's Conversion Tools or during the migration of financial data.
  Cause:
  
  Account Group Configuration: The account group specified may not have the correct range of accounts defined, or the account being converted does not fall within the expected range.
  Data Mapping Issues: There may be discrepancies in the mapping of accounts from the legacy system to the SAP system, leading to an account being referenced that is not valid in the target system.
  Missing Accounts: The account that is being converted may not have been created or activated in the target SAP system.
  Conversion Interval Settings: The conversion intervals for the account group may not be properly set up, leading to the account being outside the defined range.
  
  Solution:
  
  Check Account Group Settings: Verify the configuration of the account group in the SAP system. Ensure that the account range is correctly defined and that the account being converted falls within this range.
  Review Data Mapping: Examine the mapping of accounts from the legacy system to the SAP system. Ensure that all accounts being converted are correctly mapped and exist in the target system.
  Create Missing Accounts: If the account does not exist in the target system, create it in the appropriate account group before running the conversion again.
  Adjust Conversion Intervals: If necessary, adjust the conversion intervals for the account group to include the account being converted.
  Consult Documentation: Refer to the SAP documentation or guides related to the specific conversion process you are using, as they may provide additional insights or steps to resolve the issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OBD4 (for account group settings) or OBY6 (for defining the chart of accounts) to check and modify settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Data Migration Tools: If you are using specific data migration tools (like SAP S/4HANA Migration Cockpit), ensure that you are following the recommended procedures and guidelines for data conversion.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary changes to resolve it.