Oracle listener startup error-TNS-12546: TNS: permission denied

 

Today, a database server login failed, report TNS-12541: TNS: no listener

Check the listener status on the server

 

1. oracle @ linux-34: ~> Lsnrctl status

2.

3. LSNRCTL for Linux: Version 11.1.0.6.0-Production on 14-OCT-2011 09:12:37

4.

5. Copyright (c) 1991,200 7, Oracle. All rights reserved.

6.

7. Connecting to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = linux-34.site) (PORT = 1521 )))

8. TNS-12541: TNS: no listener

9. TNS-12560: TNS: protocol adapter error

TNS-00511: No listener

11. Linux Error: 111: Connection refused

12. Connecting to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521 )))

13. TNS-12541: TNS: no listener

14. TNS-12560: TNS: protocol adapter error

TNS-00511: No listener

16. Linux Error: 111: Connection refused

Start

 

1. oracle @ linux-34: ~> Lsnrctl start

2.

3. LSNRCTL for Linux: Version 11.1.0.6.0-Production on 14-OCT-2011 09:12:45

4.

5. Copyright (c) 1991,200 7, Oracle. All rights reserved.

6.

7. Starting/home/oracle/product/11.1.0/db_1/bin/tnslsnr: please wait...

8.

9. TNSLSNR for Linux: Version 11.1.0.6.0-Production

10. System parameter file is/home/oracle/product/11.1.0/db_1/network/admin/listener. ora

11. Log messages written to/home/oracle/diag/tnslsnr/linux-34/listener/alert/log. xml

12. Error listening on: (ADDRESS = (PROTOCOL = ipc) (PARTIAL = yes) (QUEUESIZE = 1 ))

13. No longer listening on: (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = linux-34.site) (PORT = 1521 )))

14. TNS-12546: TNS: permission denied

15. TNS-12560: TNS: protocol adapter error

16. TNS-00516: Permission denied

17. Linux Error: 13: Permission denied

18.

19. Listener failed to start. See the error message (s) abve...

Unexpectedly reported TNS-12546: TNS: permission denied

View the permissions for accessing the/var/tmp/. oracle and/tmp/. oracle directories.

 

1. linux-34 :~ # Ls-lrtd/tmp/. oracle

2. drwxrwxrwx 2 root 4096 May 9/tmp/. oracle

3.

4. linux-34 :~ # Ls-lrtd/var/tmp/. oracle

5. drwxr-xr-x 2 root 4096 Oct 14/var/tmp/. oracle

This is the reason./var/tmp/. oracle has the 755 permission and changed it to 777.

Chmod-R 777/var/tmp/. oracle

Then start the listener.

 

1. oracle @ linux-34: ~> Lsnrctl start

2.

3. LSNRCTL for Linux: Version 11.1.0.6.0-Production on 14-OCT-2011 09:45:04

4.

5. Copyright (c) 1991,200 7, Oracle. All rights reserved.

6.

7. Starting/home/oracle/product/11.1.0/db_1/bin/tnslsnr: please wait...

8.

9. TNSLSNR for Linux: Version 11.1.0.6.0-Production

10. System parameter file is/home/oracle/product/11.1.0/db_1/network/admin/listener. ora

11. Log messages written to/home/oracle/diag/tnslsnr/linux-34/listener/alert/log. xml

12. Listening on: (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = linux-34.site) (PORT = 1521 )))

13. Listening on: (DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC1521 )))

14.

15. Connecting to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = linux-34.site) (PORT = 1521 )))

16. STATUS of the LISTENER

17 .------------------------

18. Alias LISTENER

19. Version TNSLSNR for Linux: Version 11.1.0.6.0-Production

20. Start Date 14-OCT-2011 09:45:04

21. Uptime 0 days 0 hr. 0 min. 0 sec

22. Trace Level off

23. Security ON: Local OS Authentication

24. SNMP OFF

25. Listener Parameter File/home/oracle/product/11.1.0/db_1/network/admin/listener. ora

26. Listener Log File/home/oracle/diag/tnserver SNR/linux-34/listener/alert/log. xml

27. Listening Endpoints Summary...

28. (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = linux-34.site) (PORT = 1521 )))

29. (DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC1521 )))

30. The listener supports no services

31. The command completed successfully

32. oracle @ linux-34: ~> Lsnrctl status

33.

34. LSNRCTL for Linux: Version 11.1.0.6.0-Production on 14-OCT-2011 09:46:02

35.

36. Copyright (c) 1991,200 7, Oracle. All rights reserved.

37.

38. Connecting to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = linux-34.site) (PORT = 1521 )))

39. STATUS of the LISTENER

40 .------------------------

41. Alias LISTENER

42. Version TNSLSNR for Linux: Version 11.1.0.6.0-Production

43. Start Date 14-OCT-2011 09:45:04

44. Uptime 0 days 0 hr. 0 min. 58 sec

45. Trace Level off

46. Security ON: Local OS Authentication

47. SNMP OFF

48. Listener Parameter File/home/oracle/product/11.1.0/db_1/network/admin/listener. ora

49. Listener Log File/home/oracle/diag/tnserver SNR/linux-34/listener/alert/log. xml

50. Listening Endpoints Summary...

51. (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = linux-34.site) (PORT = 1521 )))

52. (DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC1521 )))

53. Services Summary...

54. Service "orarpt" has 1 instance (s ).

55. Instance "orarpt", status READY, has 1 handler (s) for this service...

56. Service "orarpt_XPT" has 1 instance (s ).

57. Instance "orarpt", status READY, has 1 handler (s) for this service...

58. The command completed successfully

Solve the problem.

This article is from the "richard's note" blog