After upgrading to SQL Server 2019 when executing a package from SQL Server Agent job I get the following error:
The component is missing, not registered, not upgradeable, or missing required interfaces
To solve this issue please upgrade the package with Upgrade wizard. Please review the following article:
https://docs.microsoft.com/en-us/sql/integration-services/install-windows/upgrade-integration-services-packages-using-the-ssis-package-upgrade-wizard?view=sql-server-ver15