Forgive me if I have posted in the incorrect thread.
I have a user who has a stand-alone version of P6. It is asking him to configure the database connection when he tries to log in. I have made sure that the database has started and listener has started. When he enters a public userid and password, this is the error message he receives:
Bad public user name or password. Database Server Error: ORA-12528: TNS:listener: all appropriate instances are blocking new connections
My thought is either the username or password is not correct. Why he is getting this is beyond me. When he opens the database connection, it says page cannot be displayed - 127.0.0.1:8080/apex
Any assistance would be appreciated. He is running WinXP.
Is your TNSNAMES.ora file configured correctly? Can you TNSPING the database instance? I believe with the default P6v7 stand-alone installation it defaults to "XE" so from the command line you would run tnsping XE . If you haven't already, try rebooting that PC.
Assuming this is Oracle XE, I believe I may have had to create an environment variable for tns_admin once (but it has been awhile since I worked with XE).
If you can tell me specifically what version of Oracle and P6 I'll let you know if anything else stands out to check.
The fundamental things to do are:
1) check that tnslsnr.exe is Listening on port 1521 (netstat -abnp TCP)
2) verify that you can tnsping the local database (tnsping localhost )
3) if those work, use sql plus:
If that connects, then you're good to disgnose Primaver setup issues. But until you can pass those tests, the issue is with the Oracle database and its connection, not with P6.