Solution for stuck at 45% during installation of oracle

During the installation of Oracle’s DBCA, the creation and start of the oracle instance (creating a clone database, the progress bar is 45%) can not go on, reinstalled several times and finally found the crux of the problem, the solution process is as follows:

1, install It was the problem after several times, and I suddenly thought of looking at the installation log.

2. There was a problem in creating the clone database. I found E:/oracle/product/10.2.0/db_1/cfgtoollogs/dbca/orcl/cloneDBCreation.log.

3, from top to bottom carefully to see if there is something wrong, and she has a place: sp2–0306: Invalid option
Usage: CONN [ECT] [LOGON] [AS {SYSDBA | SYSOPER}]
where: <logon>::= <username>[/ <password>][@ <connect_identified]|/

Now, I suddenly I remembered that the passwords I set for the four accounts during the installation process had punctuation marks. Delete the database and re-DBCA. When setting the password, it starts with a letter and does not contain punctuation. The installation was successful!

Thanks for reading this post.

Pankaj k.