s1:/opt/oracle/instantclient_19_19/network/admin # cat sqlnet.ora
SQLNET.INBOUND_CONNECT_TIMEOUT=120
Fatal NI connect error 12170, connecting to:
(DESCRIPTION...
VERSION INFORMATION:
TNS for Linux: Version 19.0.0.0.0 - Production
TCP/IP NT Protocol Adapter for Linux: Version 19.0.0.0.0 - Production
Version 19.19.0.0.0
Time: 13-JUN-2023 11:21:02
Tracing not turned on.
Tns error struct:
ns main err code: 12535
TNS-12535: Message 12535 not found; No message file for product=network, facility=TNS
ns secondary err code: 12560
nt main err code: 505
TNS-00505: Message 505 not found; No message file for product=network, facility=TNS
nt secondary err code: 0
nt OS err code: 0Fatal NI connect error 12170, connecting to:
(DESCRIPTION=...
VERSION INFORMATION:
TNS for Linux: Version 19.0.0.0.0 - Production
TCP/IP NT Protocol Adapter for Linux: Version 19.0.0.0.0 - Production
Version 19.19.0.0.0
Time: 13-JUN-2023 14:59:34
Tracing not turned on.
Tns error struct:
ns main err code: 12535
TNS-12535: Message 12535 not found; No message file for product=network, facility=TNS
ns secondary err code: 12579
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
TESTDB =
(DESCRIPTION =
(ADDRESS_LIST =
(FAILOVER = ON)
(LOAD_BALANCE = ON)
(ADDRESS = (PROTOCOL = TCP)(HOST = myhost)(PORT = XXXX))
(ADDRESS = (PROTOCOL = TCP)(HOST = myhost)(PORT = YYYY))
)
(CONNECT_DATA = (SERVICE_NAME = TESTDB))
)