Message type: E = Error
Message class:  CNV_20200_CHECK - Messages for check functions (company code merge) 
Message number: 411
Message text: Not all participating company codes have an accounting code assigned
Not all participating company codes have an accounting code assigned.
Please be aware that not all company codes use Treasury and that the
settings from the reference company code will be taken.
Warning with action required
Please check your business processes in Treasury.
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.
The SAP error message CNV_20200_CHECK411 indicates that not all participating company codes in a specific conversion or migration process have an accounting code assigned. This error typically arises during data migration or system conversion activities, particularly when using SAP's Conversion Tools or during the implementation of SAP S/4HANA.
Cause: The primary cause of this error is that some company codes involved in the migration or conversion process do not have a corresponding accounting code (or chart of accounts) assigned to them. This can happen due to: Incomplete Configuration: Company codes may not have been fully configured in the system. Data Migration Issues: During data migration, some company codes may have been overlooked or incorrectly mapped. Missing Master Data: The necessary master data for the company codes may not have been created or activated.
Solution: To resolve the error CNV_20200_CHECK411, follow these steps: Check Company Code Configuration: Go to the SAP transaction code OBY6 (or use the relevant configuration path)
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