TNS-04012: Unable to start Oracle Connection Manager instance.

TNS-04012: Unable to start Oracle Connection Manager instance.
Cause: CMCTL was unable to start the Oracle Connection Manager instance. Some of the possible reasons include: cmadmin not present in ORACLE_HOME/bin, Invalid parameter in configuration repository, wrong parameter values, or log directory not present.
Action: 1. Check whether log directory is present, and is writable. Log directory can be found at ORACLE_HOME/network/log, or as specified by the LOG_DIRECTORY parameter in CMAN.ORA.
2. Turn on logging or tracing to get more information about this error.

3. Correct any parameter errors (or mismatched paranthesis), and retry starting Oracle Connection Manager.

4. If the problem persists, contact Oracle Support Services.

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小智 2018-08-30 19:01

TNS-04012：无法启动Oracle Connection Manager实例。,
.原因： CMCTL无法启动Oracle Connection Manager实例。一些可能的原因包括：cmadmin不存在于ORACLE_HOME / bin中，配置库中的无效参数，错误的参数值或日志目录不存在。,
.操作： 1.检查日志目录是否存在，并且是可写的。日志目录可以在ORACLE_HOME / network / log中找到，或者由CMAN.ORA中的LOG_DIRECTORY参数指定。,
.2.打开日志记录或跟踪以获取有关此错误的更多信息。,
.,
.3.更正任何参数错误（或不匹配的参数），并重试启动Oracle Connection Manager。,
.,
.4.如果问题仍然存在，请联系Oracle支持服务。,
.,
.

aiaiDBA

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TNS-04012: Unable to start Oracle Connection Manager instance.

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