Message type: E = Error
Message class:  CNV_20200_CHECK - Messages for check functions (company code merge) 
Message number: 236
Message text: No cash journal mapping provided
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The SAP error message CNV_20200_CHECK236: No cash journal mapping provided typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to find a mapping for cash journals, which is necessary for the successful migration of financial data.
Cause: Missing Mapping Configuration: The primary cause of this error is that the cash journal mapping has not been defined in the system. This mapping is essential for the system to understand how to translate cash journal entries from the legacy system to the new format in SAP S/4HANA. Incorrect Configuration: There may be an issue with the configuration settings related to cash journals, such as incorrect account assignments or missing entries in the mapping table. Data Migration Preparation: If the data migration preparation steps were not followed correctly, it could lead to missing mappings.
Solution: Define Cash Journal Mapping: Go to the relevant
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