How To Fix CNVA_20290_CHECK225 - The existing cash journal transactions require mapping values.

CNVA_20290_CHECK225 - Overview

• Message type: E = Error

• Message class: CNVA_20290_CHECK - Message class for company code merge preanalysis

• Message number: 225

• Message text: The existing cash journal transactions require mapping values.

The existing cash journal business transactions require mapping values
The existing cash journal business transactions require mapping values
in order to keep their uniqueness after the conversion.
Check the output list and prepare a new (unique) name for the listed
cash journal business transactions. You can change the texts by using
transaction <FBCJC2> before starting the transformation; otherwise
the text mapping will be required in the transformation process itself.

Error message extract from SAP system. Copyright SAP SE.

CNVA_20290_CHECK225 - Details

• The SAP error message CNVA_20290_CHECK225 indicates that there are existing cash journal transactions that require mapping values. This typically occurs during the migration of cash journal data, especially when using tools like SAP S/4HANA Migration Cockpit or similar data migration tools.
  
  Cause:
  
  
  Missing Mapping Values: The error usually arises when the system cannot find the necessary mapping for certain fields in the cash journal transactions. This could be due to:
  
  Incomplete or incorrect mapping configuration in the migration tool.
  Missing entries in the mapping tables that link old values to new values.
  Data inconsistencies or errors in the source data that prevent proper mapping.
  
  
  
  Data Structure Changes: If there have been changes in the data structure between the old and new systems (e.g., field names, data types), the migration tool may not be able to map the data correctly.
  
  
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration in the migration tool. Ensure that all necessary fields are correctly mapped