Attendance software installed on a virtual host, a database interface functions, the local host has installed the oracle client, also the connections, also through the test, but in the software that is can't connect, great spirit guide genuflect is begged

CodePudding user response:

Look for factory, ask them to do the configuration.

CodePudding user response:

Has the oracle client virtual machine?

CodePudding user response:

Testing and formal environment the port number on the right.

CodePudding user response:

May be the operating system version number is wrong,,,,