Short on the components you are mentioning:
OLAP cubes
Detailed (single table) will be migrates to CAS tables.
Start Schema will migrated as Viya Job definitions - which in turn creates CAS tables.
DI Studio: many transformations haas a like-4-lika migration path, some don't. Some options in transformations are not supported. When a transformation can't be migrated like-4-lke, a program step is created (lika a User Written Code in DIS).
Again, this information will be given to in per job/object level if you perform Content Assessment.
... View more