This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
i am getting the error as-"Status: Failure - Test Failed: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor"
i am attaching the screenshot with it.
whwn instead of xe as sid, i write SIVA it works successfully.
also attaching report of lsnrctl here as a scrrensort.
please reply. its urgent