Readme Readme Information for Oracle Database 12c Release 2 (12.2) Open Bugs RMAN Known Bugs 2.12.15 RMAN Known Bugs These are known bugs for Oracle Recovery Manager (RMAN) in Oracle Database 12c Release 2 (12.2). Topics: Bug 24309579 2.12.15.1 Bug 24309579 When there is a REFRESH PDB, the RMAN recovery catalog cannot be used. If you attempt to use the RMAN recovery catalog, you get an internal error during resynchronization. Workaround: Do not use the RMAN recovery catalog. Specify nocatalog.