Sudah solved masalahnya...^_^. Thanks
--- On Sat, 3/20/10, izzudin.hanafie <[email protected]> wrote: From: izzudin.hanafie <[email protected]> Subject: [indo-oracle] could not authenticate the user To: [email protected] Date: Saturday, March 20, 2010, 9:54 AM Dear All, Mohon bantuannya terkait problem yang saya alami. Saya mempunyai mesin dengan OS Windows 2003 Server yang telah terinstall Oracle Database 10g (direktori C:\oracle) dan Oracle Developer Suite 10g (direktori :D\DevSuite) . Problem muncul ketika saya masuk ke server menggunakan login yang berbeda saat instalasi awal. Saya hanya melakukan restart OC4Jnya saja. Tetapi kemudian beberapa saat dari aplikasi, muncul error : ORA-12514 : TNS :listener does not currently know of service requested in connect descriptor. Cek listener status : C:\>lsnrctl service backoff1 LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 20-MAR-2010 20:41 :06 Copyright (c) 1991, 2005, Oracle. All rights reserved. Connecting to (DESCRIPTION= (ADDRESS= (PROTOCOL= TCP)(HOST= 10.10.10. 59)(PORT= 1521)) (CONNECT_DATA= (SERVER=DEDICATE D)(SERVICE_ NAME=backoff1) )) TNS-01189: The listener could not authenticate the user Muncul error diatas ?. Kira2 solving masalahnya gmn yaa...saya coba restart listenernya menggunakan login saat install oracle-nya tetep ngga bisa. Mohon bantuannya Thanks [Non-text portions of this message have been removed]

