Ssis6 Upd -

For bulk upgrades, use dtutil.exe (SSIS package utility):

dtutil /FILE "C:\OldPackage.dtsx" /COPY SQL; /DestServer "NewSQLServer" /Encrypt File; /DestUser "sa" /DestPassword "xxx"

To explicitly upgrade to version 6 format (SSIS 2016): ssis6 upd

dtutil /FILE "package.dtsx" /UPGRADE /COPY FILE; "upgraded_package.dtsx"

Ignoring updates for your SSIS environment can lead to several severe consequences: For bulk upgrades, use dtutil

Even after applying the update, some problems can surface. Here’s how to resolve them. To explicitly upgrade to version 6 format (SSIS