Introduction Encountering, ORA-65177 ,a Pluggable Database (PDB) that opens in RESTRICTED mode can cause operational challenges, especially when working in a multitenant environment. This issue is often linked to synchronization failures between the Container Database (CDB) and its associated PDBs. We will delve into the root cause of the problem and provide a step-by-step resolution. Read more about Resolving Pluggable Database (PDB) Opening in RESTRICTED MODE (ORA-65177) in Oracle 19c[…]