[SOLUTION] – Oracle APEX – XDB Authentication Popup dialog

I am facing with “XDB authentication popup dialog” for a long time. This usually happened when I tried to access the apex root url such as http://xxx.xxx.xxx.xx/apex. When I was accessing to the apex login page directly, such as http://xxx.xxx.xxx.xxx/apex/f?p=4550, everything was fine. So, I did not give importance to fix XDB authentication issue for […]

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Invalid Hostname – Bad Request

We could get this error for any HTTP Request. I had this error due¬†my Oracle HTTP Listener. After installing Oracle XE 11g 64 bit version, I was unable to open “Getting Started” link. I installed HTTP Listener on 80 port (instead of the usual 8080 or 8081).       The error was “Bad Request […]

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Oracle TNSListener windows service won’t start – SOLVED

Sleepless night. I wanted to shift from 32bit Oracle11g XE to 64bit Oracle11gXE. Started this yesterday evening and still not finished the move successfully. Got stuck with small issues but with big impact. Here is one such small issue. I downloaded & installed Oracle11g XE 64 bit on my 64bit virtual server. Installation was successful. […]

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