How To Fix CNV_20200_CHECK212 - Cash journal business transactions are unique and must not be merged

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 212

• Message text: Cash journal business transactions are unique and must not be merged

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20200_CHECK212 - Cash journal business transactions are unique and must not be merged ?

  The SAP error message CNV_20200_CHECK212 indicates that there is an issue with cash journal business transactions in the context of data migration or conversion processes. This error typically arises when there is an attempt to merge cash journal entries that are supposed to be unique. 
  Cause:
  
  Unique Transactions: Cash journal transactions are designed to be unique for accounting purposes. Merging them can lead to inconsistencies in financial reporting and auditing.
  Data Migration Issues: This error often occurs during data migration processes, where multiple entries are being processed, and the system detects that they should not be combined due to their unique identifiers.
  Configuration Errors: There may be configuration settings in the cash journal that are not aligned with the expected data structure or business rules.
  
  Solution:
  
  Review Transactions: Check the cash journal entries that are being processed. Ensure that they are indeed unique and should not be merged. Look for duplicate entries or entries that have similar attributes.
  Adjust Data Migration Logic: If this error occurs during a data migration process, review the logic that is being used to handle cash journal entries. Ensure that it respects the uniqueness of each transaction.
  Consult Documentation: Refer to SAP documentation or notes related to cash journal transactions and data migration. There may be specific guidelines or best practices that need to be followed.
  Error Handling: Implement error handling in your migration process to catch and log these types of errors, allowing for manual review and correction.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide insights based on your specific configuration and data.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to cash journals (e.g., FBCJ for cash journal management) to better understand how transactions are processed.
  Data Migration Tools: If you are using tools like SAP S/4HANA Migration Cockpit or SAP Data Services, review their documentation for handling cash journal entries.
  
  By addressing the uniqueness of cash journal transactions and ensuring proper handling during data migration, you can resolve the CNV_20200_CHECK212 error effectively.