ORA-12170: TNS:Connect timeout occurred from sqlplus while connecting to RAC database using SCAN
(Doc ID 2889142.1)
Last updated on APRIL 29, 2024
Applies to:
Oracle Database Cloud Service - Version N/A and laterInformation in this document applies to any platform.
Symptoms
+ Connections from sqlplus using SCAN failing with ORA-12170 :
sqlplus username/password@'(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = scanname)(PORT = 1595)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = test)))'
SQL*Plus: Release 19.0.0.0.0 - Production on Tue Jul 12 13:25:09 2022
Version 19.15.0.0.0
Copyright (c) 1982, 2022, Oracle. All rights reserved.
ERROR:
ORA-12170: TNS:Connect timeout occurred
+ But tnsping using same connect string working fine which shows SCAN IP and port are reachable.
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |