Migrate from 12c to 19c using v4 script - Transportable Tablespaces

using V4 Cross Platform Transportable Tablespaces (XTTS) with RMAN incremental backups to migrate data between systems that have different endian formats

[@zubairwali222]

Assalamu-alaykum brother,
Nice explanation. Would like to check with you. Is the user creation mandatory before import ?? Let's say user belongs to the tablespace that i am migrating currently.

[@salmanlab87]

Hi,
Create any users in the destination database that owned objects within the tablespace being transported before importing the Metadata.

[@zubairwali222]

​@salmanlab87 The default user table size is 1 GB. But the user size is around 1 TB. The tablespace contains all the data of the user which is 1 TB. In this case the user tablespace requires 1 TB or 1 GB should be enough?

[@salmanlab87]

@@zubairwali222 size will be the tablespace size that you configured to move

[@zubairwali222]

When taking l1 backup, for source database, is it required to have L0 backup file in the src_backups destination

[@salmanlab87]

@@zubairwali222 file will be created on this path and then you have to move it to the destination path to apply it