I am using macOS High Sierra on MacBook Pro 2017. I upgraded to macOS Mojave and used the same test case which connects to a database from Katalon Studio. It could not connect to the database. On Katalon, I went to Project ➞ Settings ➞ Database and filled in the connection. It looked like the connection was timed out.
I proved it by formatting my MacBook back to macOS High Sierra. The test case could run normally and on Project Settings it said Connection Successful. Then, I upgraded to macOS Mojave again. All failed. Neither restarting MacBook nor reinstalling Katalon helped at all.
I need to stick to using macOS High Sierra for the sake of database connection while I have re-written the test case to avoid it for my colleagues who are using macOS Mojave. I will try to update the error message from console as soon as possible since it is a long holiday here now.
Connection failed! SQL Server did not return a response. The connection has been closed.
It simply says it can’t connect to the database, but this happens on Mojave only, not on High Sierra.
Has anyone found this issue before?