尝试使用服务名称从客户端连接到服务器数据库时出现上述错误orcl
。当我使用其他服务名称时,它正在连接,即dms
下面是我的listener.ora
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = dms)
(SERVICE_NAME = dms)
(ORACLE_HOME = /home/oracle/app/oracle/product/11.2.0/dbhome_1)
# (PROGRAM = extproc)
)
(SID_DESC =
(SID_NAME = orcl)
(SERVICE_NAME = dms)
# (GLOBAL_DBANME = orcl)
(ORACLE_HOME = /home/oracle/app/oracle/product/11.2.0/dbhome_1)
# (PROGRAM = extproc)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.53)(PORT = 1521))
)
)
ADR_BASE_LISTENER = /home/oracle/app/oracle
and tnsnames.ora
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.53)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
#(SERVICE_NAME = orcl.localdomain)
(ORACLE_SID = dms)
(SERVICE_NAME = orcl)
)
)
DMS =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.53)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = dms)
(ORACLE_SID = dms)
)
)
请告诉我该怎么办?