How To Fix CNV_20100052 - Company code-dependent chart of accounts conversion is not possible

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 052

• Message text: Company code-dependent chart of accounts conversion is not possible

What causes this issue?

You have assigned a "new" chart of accounts to the "old" chart of
accounts.
Consequently, you have chosen a company code-independent chart of
account conversion. You are therefore not allowed to go to the screen
for maintaining company codes.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100052 - Company code-dependent chart of accounts conversion is not possible ?

  The SAP error message CNV_20100052 indicates that there is an issue with the conversion of a company code-dependent chart of accounts during a data migration or conversion process. This error typically arises in the context of using the SAP S/4HANA Migration Cockpit or other data migration tools when trying to convert financial data from a legacy system to SAP S/4HANA.
  Cause:
  The error can occur due to several reasons, including:
  
  Inconsistent Configuration: The chart of accounts (CoA) defined for the company code may not be compatible with the settings in the target system.
  Missing Mapping: There may be missing or incorrect mappings between the legacy chart of accounts and the target chart of accounts in SAP.
  Data Integrity Issues: There could be issues with the data integrity in the source system, such as missing entries or incorrect data formats.
  Company Code Settings: The company code may not be properly configured to use the specified chart of accounts.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify that the chart of accounts assigned to the company code in the source system matches the configuration in the target SAP system.
  Ensure that the chart of accounts is correctly defined and activated in the target system.
  
  
  
  Review Mapping:
  
  Check the mapping of the legacy chart of accounts to the target chart of accounts. Ensure that all accounts are correctly mapped and that there are no missing mappings.
  Use transaction code OBY6 to review the chart of accounts settings.
  
  
  
  Data Validation:
  
  Validate the data in the source system to ensure that it is complete and correctly formatted. Look for any inconsistencies or missing entries that could cause the conversion to fail.
  
  
  
  Consult Migration Documentation:
  
  Refer to the SAP documentation for the specific migration tool you are using (e.g., SAP S/4HANA Migration Cockpit) for any additional requirements or steps that need to be followed.
  
  
  
  Error Logs:
  
  Check the error logs for more detailed information about the specific cause of the error. This can provide insights into what exactly is causing the conversion to fail.
  
  
  
  Testing:
  
  If possible, perform a test migration with a smaller dataset to identify and resolve issues before attempting a full migration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on the conversion process.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Consulting Services: If the issue persists, consider reaching out to SAP consulting services or a certified SAP partner for assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to successfully convert the company code-dependent chart of accounts.