Maintaining Tempfile in TEMP Tablespace of PDB$SEED in Oracle 12c (

During testing recovery procedures for one of the ongoing projects I wanted to test the "complete disaster" recovery scenario. In this scenario I had to recreate also all ASM disks and restore everything from backup.
Actually full backup with RMAN and subsequent restore of a pluggable 12c single-tenant database  was the solution. I will not talk about that as the main point of this post is quite different.

So the recovery was successful but after (more...)