2.13.4 Multitenant Container Database (CDB) and Pluggable Database (PDB) Known Bugs
These are known bugs for multitenant container database (CDB) and pluggable database (PDB) in Oracle Database 12c Release 2 (12.2).
2.13.4.1 Bug 25794607
Plugging in a PDB from RDBMS_12.2.0.1.0 to RDBMS_12.2.0.1.0CLOUD does not raise any violations.
Workaround:
No workaround exists. This is an unsupported operation and must be avoided.
2.13.4.2 Bug 24970279
After configuring Oracle Label Security (OLS) with Oracle Internet Directory (OID) on a pluggable database (PDB) using Database Configuration Assistant (DBCA), the PDB has invalid objects. This issue is seen only when you select an OLS with OID configuration without selecting a Database Vault configuration while configuring a pluggable database using DBCA.
Workaround:
Run ORACLE_HOME/rdbms/admin/utlrp.sql on the PDB after the DBCA operation is complete.