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标题: 登录RMAN 报ORA-12162：TNS:net service name is incorrectly specified错误 [打印本页]

作者: jiawang 时间: 2019-3-13 11:14
标题: 登录RMAN 报ORA-12162：TNS:net service name is incorrectly specified错误
oracle@localhost admin]$ rman target /
Recovery Manager: Release 11.2.0.4.0 - Production on Tue Apr 22 18:08:11 2018
Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed
RMAN-04005: error from target database:
ORA-12162: TNS:net service name is incorrectly specified

[oracle@localhost admin]$ echo $ORACLE_HOME //查看ORACLE_HOME,设置正确
/u01/app/oracle/product/11.2.0/db_1
[oracle@localhost admin]$ echo $ORACLE_SID //查看ORACLE_SID,发现设置为空

[oracle@localhost ~]$ export ORACLE_SID=orcl //手工注入ORACLE_SID

[oracle@localhost ~]$ rman target /          //启动RMAN,成功
Recovery Manager: Release 11.2.0.4.0 - Production on Tue Apr 22 18:13:40 2018
Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved
connected to target database: PROD (DBID=239015079)

RMAN>

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