I use an older version of Katalon 6.3.3 and I updated it to the newer version 7.5.5. Since this update has been made I can no longer connect with read and write access rights and I can only connect with read only access rights. My DB user already has read and write access rights and I can access the DB in this way from the older version of Katalon, and also from the MySql Workbench.
I can continue my job, but my performance is lower than expected.
Katalon Studio Version 7.5.5
This is the error that I get:
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
Below is MySQL read and write connection which doesn’t work with Katalon 7.5.5
Below is MySQL read only connection which does work with Katalon 7.5.5