How To Fix CNV_10520_CHECK003 - At least one relevant company code has data in DFKKSUM. Contact SAP!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10520_CHECK - Messages for FI-CA (DFKKSUM) checks

• Message number: 003

• Message text: At least one relevant company code has data in DFKKSUM. Contact SAP!

What causes this issue?

At least one of the participating company codes that is touched by the
conversion, according to the current mapping (e.g. company codes, cost
centers, G/L accounts, ...), has data in table DFKKSUM.
To ensure are correct conversion result and consistent data between FI
and FI-CA, it must be checked if the potentially to be converted data in
table DFKKSUM would lead to duplicate logical keys and therefore an
inconsistency between FI and FI-CA after the conversion.

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?

Contact SAP for a further analysis by creating a ticket using component
CA-LT-CNV.

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_10520_CHECK003 - At least one relevant company code has data in DFKKSUM. Contact SAP! ?

  The SAP error message CNV_10520_CHECK003 indicates that there is at least one relevant company code that has data in the table DFKKSUM. This table is typically used in the context of financial accounting and contains summarized data for various financial transactions. The presence of data in this table can prevent certain operations, such as data migration or system upgrades, from proceeding smoothly.
  Cause:
  The error is usually caused by the following:
  
  Existing Data: The company code in question has existing financial data that is stored in the DFKKSUM table. This data may need to be cleared or archived before proceeding with certain operations.
  Data Migration: If you are performing a data migration or system conversion (e.g., from an older version of SAP to S/4HANA), the presence of data in DFKKSUM can block the process.
  Inconsistent State: The system may be in an inconsistent state due to previous operations that did not complete successfully.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data in DFKKSUM:
  
  Use transaction codes like SE16 or SE11 to view the contents of the DFKKSUM table for the relevant company code. This will help you understand what data is present.
  
  
  
  Data Archiving:
  
  If the data in DFKKSUM is no longer needed, consider archiving it. SAP provides archiving solutions that can help you remove old data while keeping it accessible if needed.
  
  
  
  Data Deletion:
  
  If archiving is not an option, you may need to delete the data from the DFKKSUM table. Be cautious with this approach, as it may have implications for your financial reporting and compliance.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or solutions specific to your version of SAP. You can search for notes related to the error message or the DFKKSUM table.
  
  
  
  Contact SAP Support:
  
  If you are unsure about how to proceed or if the issue persists after attempting the above solutions, it may be best to contact SAP Support for assistance. They can provide specific guidance based on your system configuration and requirements.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and SARA (Archive Administration) for managing data.
  Backup: Always ensure that you have a backup of your data before performing any deletion or archiving operations.
  Testing: If possible, test any changes in a development or quality assurance environment before applying them to your production system.
  
  By following these steps, you should be able to address the CNV_10520_CHECK003 error and proceed with your intended operations in SAP.