请教如何解决？

ORA-12500: TNS:listener failed to start a dedicated server process
Cause:
The process of starting up a dedicated server process failed.
The executable could not be found or the environment may be
set up incorrectly.

Action:
Turn on tracing at the ADMIN level and reexecute the operation.
Verify that the ORACLE Server executable is present and has
execute permissions enabled. Ensure that the ORACLE
environment is specified correctly in LISTENER.ORA. The
Oracle Protocol Adapter that is being called may not be
installed on the local hard drive. Please check that the
correct Protocol Adapter are successfully linked.
If error persists, contact Oracle Customer Support.

__________________
快乐的秘诀:
不是去做自己喜欢的事, 而是去喜欢自己做的事.

Do you feel happy now ?

Turn on tracing at the ADMIN level

如何操作？请赐教！
谢谢！

在你的 $ORACLE_HOMEnetworkadmin 目录下的listener.ora
文件中加入: TRACE_LEVEL_LISTENER=ADMIN

从sample文件夹中的listener.ora中你可以发现更多的参数.

__________________
快乐的秘诀:
不是去做自己喜欢的事, 而是去喜欢自己做的事.

Do you feel happy now ?

quote:

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最初由 phigon 发布
Turn on tracing at the ADMIN level

如何操作？请赐教！
谢谢！

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