encrypting of partitions where Veracrypt containers are located

[Александр Гусев]

Hello, I have some questions. There is external usb drive Seagate basic . There are 2 partitions on it. There is one Veracrypt container on each partition. I am interested whither they can be corrupted in such situations:

1. Partitions will be encrypted with Veracrypt.
2. Partitions will be encrypted with Bitlocker.
3. Whole drive will be encrypted with Veracrypt.

Can there be any problems with their mounting after partition or drive encryption if the password and keys are correct?