tnsnames.ora有格式，最好粘贴文件中自带的配置格式，否则容易引起报错：
| [oracle@dj admin]$ more tnsnames.ora
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
SYD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.100.77)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = syd)(UR=A)
)
) ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = dj)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)(UR=A)
)
) [oracle@dj admin]$ tnsping orcl TNS Ping Utility for Linux: Version 11.2.0.4.0 - Production on 04-JAN-2019 05:03:52 Copyright (c) 1997, 2013, Oracle. All rights reserved. Used parameter files:
/u01/app/oracle/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION =
TNS-12533: TNS:illegal ADDRESS parameters
|
调整tnsnames.ora格式后，正常。
| [oracle@dj admin]$ more tnsnames.ora
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools. SYD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.100.77)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = syd)(UR=A)
)
) ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = dj)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)(UR=A)
)
) [oracle@dj admin]$ tnsping orcl TNS Ping Utility for Linux: Version 11.2.0.4.0 - Production on 04-JAN-2019 05:46:54 Copyright (c) 1997, 2013, Oracle. All rights reserved. Used parameter files:
/u01/app/oracle/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = dj)(PORT = 1521))) (CONNECT_DATA = (SERVICE_NAME = orcl)(UR=A)))
OK (40 msec)
|