How To Fix CNV20200635 - Cash journal business transaction mapping generated. Check suggestions!

CNV20200635 - Overview

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 635

• Message text: Cash journal business transaction mapping generated. Check suggestions!

What causes this issue?

Based on the given company code mapping (merge of company codes) it is
checked if existing cash journal business transactions (table
<ZK>TCJ_TRANSACTIONS / transaction <FBCJC2>) need to be converted
as well.</>
It was determined that several cash journal business transactions need
to get a new name (text) to keep their uniqueness after the conversion.
A mapping for those cash journal business transactions was generated.
You can find it within activity "<ZK>Specify Mapping Values -> Cash
Journal Business Transactions".</>

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?

Call activity <ZK>Specify Mapping Values </>again and check if a new
(unique) name for the listed business transactions is required.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV20200635 - Details

• The SAP error message CNV20200635 typically relates to issues with cash journal business transaction mapping during data migration or conversion processes, particularly in the context of SAP S/4HANA migrations. This error indicates that there is a problem with how cash journal transactions are being mapped from the legacy system to the new system.
  
  Cause:
  
  Mapping Issues: The error often arises when the mapping of cash journal transactions from the source system to the target system is not correctly defined or is missing.
  Configuration Errors: There may be configuration issues in the cash journal settings in the target SAP system.
  Data Inconsistencies: Inconsistencies or missing data in the source system can lead to mapping failures.
  Customizations: If there are custom fields or processes in the legacy system that are not accounted for in the new system, this can cause mapping errors.
  
  
  Solution:
  
  Check Mapping Configuration: Review the mapping configuration for cash journal transactions in the migration tool or