How To Solve Ora-01219 Database Or Pluggable Database Not Open

ORA-01109 Database Not Open Error

How Do I Resolve This Ora-01109: Database Not OpenError?
If You Use 19c Then Follow The Steps Below-

Open The Cmd Window On Your Computer.

Login With SYS User

SQL- conn SYS AS SYSSDBA

Alter The Session To The Pluggable Database With The Following Command.

SQL- ALTER SESSION SET CONTAINER = orclpdb;

Next, Start Up The Database.

SQL- STARTUP

After That Database Will Not Show The Above Error.

Check Usage Status

SQL- SELECT status FROM v$instance;

Oracle Database 19c Then Follow The Steps Below

Login With SYS as SYSDBA. Change The Session To The Pluggable Database, Following Command.

ALTER SESSION SET 
    CONTAINER = orclpdb;

Startup Your Database..

STARTUP

Ora-01531: Your Database Is Already Open Throws An Error Then Change Container To Enter PDB Database Name

ALTER SESSION SET CONTAINER = ORCLPDB

🔗 Demo Application-
URL- Demo Application
Username - demo, Pass- demo

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Comment on any of your issues, I will try my best to solve the problem, In-Shah Allah. Everyone's cooperation is desirable.
Visit my blog site, new technology-related videos, you will get different types of tutorials of Oracle Apex, and hopefully, you can use them in your daily work.
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