Kbase P144193: Remote connection to Oracle database fails with: ORACLE error -12541 see "ORACLE Error Messages and
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
4/6/2009 |
|
Status: Unverified
SYMPTOM(s):
ORACLE error see "ORACLE Error Messages and Codes Manual". (1252)
ORACLE error -12541 see "ORACLE Error Messages and Codes Manual". (1252)
** TNS:no listener
Failed to connect to ORACLE database . (1451)
Failed to connect to ORACLE database <database name>. (1451)
Attempt to connect a remote client to Oracle database using Oracle DataServer
FACT(s) (Environment):
Oracle DataServer
Oracle
CAUSE:
Corrupt tnsnames.ora file
FIX:
Restore tnsnames.ora from back up or re-enter appropriate entries in current tnsnames.ora file