Monitor entry point times out for Oracle PDB resources when CDB is moved to suspended state in Oracle 12.1.0.2

In Oracle-12.1.0.2.0, when CDB is in SUSPENDED mode, then the SQL command for PDB view (v$pdbs) hangs. Due to this, the monitor entry point in PDB gets timed out and there is no issue found in oracle-12.1.0.1.0 .

Workaround: No workaround.