How to change SYS and SYSTEM password in oracle 12c?

user_14169188 0
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Hi i am new to programming. I was trying to install oracle 12c on my windows 10. I was following the tutorials. But unfortunately i missed a step. When Database configuration Assistant window popped up i was supposed to click on Password Management but instead i clicked ok.

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So i can not access to the following step

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So how do i get back this window to change SYS and SYSTEM password?

oracle12c oracle database
1 Answers

You can try this:

Login as SYSDBA:

sqlplus "/ as sysdba"

OR

sqlplus /nolog
connect / as sysdba

Change password using ALTER Command:

SQL> ALTER USER SYS IDENTIFIED BY [password]; 
SQL> ALTER USER SYSTEM IDENTIFIED BY [password];
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