Message type: E = Error
Message class:  CNV20200 - Messages for development class CNV_20200 
Message number: 212
Message text: APPLK=&1 is not considered!
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The SAP error message CNV20200212 APPLK=&1 is not considered! typically arises in the context of data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
Cause: The error message indicates that a specific application key (APPLK) is not being considered during the migration or conversion process. This can happen for several reasons, including: Incompatible Application Key: The application key specified may not be valid or recognized in the context of the migration.
Configuration Issues: There may be configuration settings that prevent the application key from being processed. Data Mapping Issues: The data being migrated may not align with the expected structure or requirements for the application key. Missing Customization: If the application key is related to a custom development or specific business process, it may not have been properly set up in the target system.
Solution: To resolve this error, you can take the
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