How To Fix CNV_20100246 - Reconciliation account for account type differs for &1 and &2 in CoCd &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 246

• Message text: Reconciliation account for account type differs for &1 and &2 in CoCd &3

What causes this issue?

The value of the indicator <zk>'Reconciliation account for account type'
(MITKZ)</> is different for accounts &V1& and &V2& in company code
&V3&.
The two accounts are meant to be merged to account &V4&.

System Response

Error.
From a technical perspective, you can ignore this error.
This may make sense in the following cases:
No postings have been made to these accounts/cost elements
The respective accounts/cost elements are not used any longer and should
be merged into a dummy account.

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?

Analyze the situation and either change the mapping table accordingly or
decide to ignore this error because one of the situations described
above applies.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100246 - Reconciliation account for account type differs for &1 and &2 in CoCd &3 ?

  The SAP error message CNV_20100246 indicates a discrepancy in the reconciliation accounts for different account types in a specific company code (CoCd). This error typically arises during data migration or conversion processes, particularly when using SAP's Migration Cockpit or during the execution of a conversion program.
  Cause:
  The error occurs when there is a mismatch between the reconciliation accounts assigned to different account types for the same company code. Specifically, it suggests that the system has detected that the reconciliation account for one account type (e.g., customer or vendor) is different from what is expected for another account type in the same company code.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP for the relevant company code.
  Navigate to the Financial Accounting (FI) settings and check the reconciliation accounts assigned to different account types (e.g., customer accounts, vendor accounts).
  
  
  
  Verify Account Types:
  
  Ensure that the reconciliation accounts for the account types in question are correctly configured and consistent. For example, if you have a customer account type, ensure that the reconciliation account assigned is the same as that for the vendor account type if they are supposed to be the same.
  
  
  
  Adjust Reconciliation Accounts:
  
  If discrepancies are found, adjust the reconciliation accounts in the configuration to ensure they align with the expected settings. This may involve changing the account assignments or creating new reconciliation accounts as necessary.
  
  
  
  Data Migration Check:
  
  If this error occurs during a data migration process, review the mapping of accounts in your migration template or tool. Ensure that the reconciliation accounts are correctly mapped for each account type.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test run of the migration or conversion process to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are using for additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OBD2 (for account determination) or OX15 (for company code settings) to check and modify the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or consulting with an SAP FI expert for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_20100246 error in your SAP system.