Error ORA-12154 on DBI->connect to Oracle database with Oracle Instant Client in Solaris 10
问题 I've been pulling my hair out over this problem for two days now: I'm trying to get a perl script to interface with an Oracle database. I have a new server I'd like to deploy my application on. This script previously worked. Here's what I've done so far: Placed my tnsnames.ora file in instantclient/network/admin: ls -la network/admin/ total 8 drwxrwxrwx 2 m staff 512 Apr 19 09:54 . drwxrwxrwx 3 m staff 512 Mar 28 15:56 .. -rwxrwxrwx 1 m staff 777 Apr 19 09:54 tnsnames.ora My Perl script looks