Database Configuration Assistant (DBCA)

How to Resolve DBT-06006: Unable to create directory

by Ed Chen
March 15, 2023March 16, 2023

DBT-06006 Saw error DBT-06006 when we tried to create a database by Database Configuration Assistant (DBCA). [FATAL] [DBT-06006] Unable to create directory: (/oradata/ORCLCDB/). CAUSE:… Read More »

How to Install Oracle Database 19.18 on Linux

by Ed Chen
March 3, 2023April 6, 2023

To prepare a database server well for Oracle 19c, you may refer to the post: How to Install Oracle Database 19c on Linux. In this… Read More »

How to Install Oracle Database 19c on Linux

by Ed Chen
March 2, 2023May 12, 2023
2 Comments

We supposed that you already have installed Oracle Linux 8, Red Hat Enterprise Linux 8 or its derivatives like AlmaLinux for your database server. There're… Read More »

How to Resolve DBT-06208: The password entered does not conform to the Oracle recommended standards.

by Ed Chen
February 20, 2023February 21, 2023

DBT-06208 During database creation, we saw a confirmation window contains error DBT-06208 popped up from Database Configuration Assistant (DBCA) GUI. Also, the error might be… Read More »

Patch Oracle before DBCA, Can We ?

by Ed Chen
February 15, 2023March 4, 2023

Yes, the answer is positive. Usually, we patch Oracle home with one or more existing databases for routine software updates. However, for a new database… Read More »

How to Run NETCA in Silent Mode

by Ed Chen
February 13, 2023February 18, 2023

By design, we split the entire installation into several clear sections and make the job easy to troubleshoot. Install Oracle Software Only in Silent Mode… Read More »

How to Resolve ORA-27125: unable to create shared memory segment

by Ed Chen
February 10, 2023January 12, 2023

ORA-27125 We found error ORA-27125 when we create the second database by Database Configuration Assistant (DBCA). ORA-27125 means that oracle has been bound to the… Read More »

How to Install Oracle Database 19c on Solaris

by Ed Chen
January 24, 2023March 13, 2023

There're 2 phases of the installation of Oracle database 19c (19.3) as below. OS Configuration Installation Please note that, if you want your database server… Read More »

How to Build 19c RAC on Windows - 4 of 4 - Creating a RAC Database

by Ed Chen
July 9, 2022February 15, 2023

We click on Database Configuration Assistant (DBCA) in the menu to initiate the database creation process. We had better to restart both nodes to verify… Read More »

How to Install Oracle Database 11.2.0.1 on Enterprise Linux 5 - 4 of 4 - Database Creation

by Ed Chen
April 24, 2022April 22, 2022

D. Oracle Database Creation [oracle@primary01 ~]$ dbca

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