To add multiple surveillance on the sample, if the default that you can succeed, what happened??

CodePudding user response:

Is your configuration has a problem, see a LSNRCTL status output, look at exactly what is the service name, and correct the service name in the configuration

CodePudding user response:

In addition, multiple monitor should quote this kind of mistake,
You look at the servcies. MSC in part related to oracle, post a figure and have a look

CodePudding user response:

Ready , thank you for your big brother