Hi Connor,

we are having apex listener 1.3,
oracle 11g(standard edition)
and glassfish 3
in window server,somehow APEX_PUBLIC_USER account gets locked,

so i fired alter user username identified by password account unlock;

user got unlocked.

but i think,that wasn't original password,so now glassfish is running,port is also pinging,database is also in read-write mode,but i'm not able to connect http:domain:8080/apex/ from URL- It throws 404 error,resource not found.

while i checked server.log of glassfish it shows below error:-
--------------ERROR START-------------------------
|SEVERE|oracle-glassfish3.1.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=64;_ThreadName=Thread-2;|Unable to start the Universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource: java.sql.SQLException: ORA-01017: invalid username/password; logon denied
---------------ERROR END---------------

i tried to reconfigure listener from /apex/listenerConfigure,but gives message of "APEX listener already configured,login with administrator to access apex listerner".

So tried fro /apex/listenerAdmin/
but it prompts for credentials and none of mine credentials are working now,I tried APEX_PUBLIC_USER and realm admin user also.but didn't work.

Please help me,thanks in advance.

Team:

we got APEX and REST available on our Test database, what link from documentation should we start reading through to get familiar our self with these two technologies.