Question

i just installed oracle express, im trying to login at database homepage. trying with user sys and system with the password i gave at the installation but i cant log in. message: Invalid Login Credentials at sql command line trying to connect ora-01017 invalid username/password; logon denied

i dont know how to modify the password or just try to uninstall and reinstall?

thanks for the answer.

No correct solution

OTHER TIPS

You can try this from the DOS command line:

sqlplus /nolog
connect / as sysdba;
alter user sys identified by newpass;

Make sure the Oracle bin folder is on your path, but XE installation usually modifies that for you automatically.

I have solved that by doing all the installation and configuration again. I have followed this tutorial: https://forums.oracle.com/forums/thread.jspa?threadID=2301639

my friends, this problem happend when you try connect to localhost:8080/apex/ and over linux, ubuntu or opensuse , if your answer is yes then ,please do it .

Firts login as oracle user: sudo su - oracle . then , read the next steps . on http://mhananto.blogspot.com.co/2012/01/error-invalid-login-credentials-apex-40.html , all credits are to Mr Mahardika Dwi Hananto , thanks for this amazing hack.

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