Tableau Desktop 또는 Tableau Prep에서 Oracle에 연결할 때 아래 오류가 발생하고 Oracle에 연결할 수 없습니다.
IO Error: The Network Adapter could not establish the connection(IO 오류: 네트워크 어댑터 연결을 설정할 수 없음)
Unable to connect to the Oracle server "<server>". Check that the server is running and that you have access privileges to the requested database."("<서버>" Oracle 서버에 연결할 수 없습니다. 서버가 가동 중이고 요청된 데이터베이스에 액세스할 권한이 있는지 확인하세요.)
문제가 발생하면 아래 오류가 jprotocolserver.log에서 확인됩니다.
”Caused by: java.net.UnknownHostException: Unknown Host Name (XXXX)”(원인: java.net.UnknownHostException: 알 수 없는 호스트 이름(XXXX))
sudo nano /etc/launchd.conf2. 메시지가 나타나면 비밀번호를 입력합니다.
launch setenv TNS_ADMIN /etc4. Ctrl-X를 누르고 Y를 누른 다음 Enter 키를 눌러 변경 내용을 저장하고 nano를 종료합니다.
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