Updated guidelines for 2020
Stephen A, October 28, 2020 - 9:10 pm UTC
The MOS note was updated recently to include PDB's when you are on the newer versions of EM13.4
The following database versions are supported for the AWR repository:
11.2.0.4 or later (Linux x86-64) and 11.2.0.4.4 (Exadata) with required Patch 18547891 or later
11.2.0.4 (AIX) PSU 4 (11.2.0.4.4) must be applied as a minimum requirement for AIX
12.1.0.2, 12.2, 18c, 19c or later (configured as a non PDB database)
Pluggable databases (PDBs) 12.2, 18c, 19c or later when used with Enterprise Manager 13.4 BP2 and above
October 29, 2020 - 2:48 am UTC
thanks for letting us know - we'll update the answer