Message type: E = Error
Message class:  CNV_20200_CHECK - Messages for check functions (company code merge) 
Message number: 282
Message text: Company code missing for source securities account &1
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The SAP error message CNV_20200_CHECK282 indicates that there is a missing company code for a source securities account in the context of a data migration or conversion process, typically related to the SAP S/4HANA migration or similar projects.
Cause: This error usually arises when the system is trying to process securities accounts during a data migration, and it cannot find a corresponding company code for one or more of the source securities accounts. This can happen due to: Incomplete Data: The source data may not have the necessary company code information for the securities accounts.
Configuration Issues: The configuration in the SAP system may not be set up correctly to link the securities accounts with the appropriate company codes. Data Mapping Errors: During the migration process, there may be issues with how the data is mapped from the source system to the target system.
Solution: To resolve this error, you can take the following steps: Check Source Data:
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