How To Fix CNV_20200_CHECK254 - Source house bank acc (CoCd &1, house bank &2, Acct ID &3) does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 254

• Message text: Source house bank acc (CoCd &1, house bank &2, Acct ID &3) does not exist

What causes this issue?

Source house bank account (company code &V1&, house bank &V2&, house
bank account ID &V3&) does not exist in master data table T012K.
It is possible that in table PAYR or PCEC values of house banks account
IDs exist which do not occur in the master data table. For this reason
any value of 'house bank account ID old' is accepted.

System Response

Warning

How to fix this error?

Verify the mapping for house bank account ID's.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20200_CHECK254 - Source house bank acc (CoCd &1, house bank &2, Acct ID &3) does not exist ?

  The SAP error message CNV_20200_CHECK254 indicates that there is an issue with the configuration of a house bank account in the system. Specifically, the error message states that the source house bank account does not exist for the specified company code (CoCd), house bank, and account ID.
  
  Cause:
  The error can occur due to several reasons:
  
  Incorrect Configuration: The house bank account may not be properly configured in the system. This could be due to missing entries or incorrect details in the house bank setup.
  Data Migration Issues: If you are performing a data migration or conversion (as suggested by the prefix CNV), the source data may not have been correctly mapped or may be missing.
  Inactive or Deleted House Bank: The house bank may have been deleted or marked as inactive in the system.
  Typographical Errors: There may be typographical errors in the company code, house bank, or account ID being referenced.
  
  
  Solution:
  To resolve the error,