Dear Freinds
Please check below red highlighted error and help, how to resolve this issue? Thanks in advance. Its Oracle18c.
SQL> SHUTDOWN IMMEDIATE;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount
ORACLE instance started.
Total System Global Area 2550136816 bytes
Fixed Size 9031664 bytes
Variable Size 822083584 bytes
Database Buffers 1711276032 bytes
Redo Buffers 7745536 bytes
Database mounted.
SQL> SHOW PDBS
CON_ID CON_NAME OPEN MODE RESTRICTED
---------- ------------------------------ ---------- ----------
2 PDB$SEED MOUNTED
3 ORCLPDB MOUNTED
SQL> alter session set container = ORCLPDB;
Session altered.
SQL> ALTER DATABASE OPEN READ WRITE;
ALTER DATABASE OPEN READ WRITE
*
ERROR at line 1:
ORA-65054: Cannot open a pluggable database in the desired mode.
Regards
Kam