"Execute Once" of a SCRI which contains a ":READ" instructions opens a locking Dialog Box. The Windows remains locked for nearly 1 or 2 minutes before the executions goes on and the user is prompted to fill up the READ Buffer. Then execution runs fine.
If inside the locking Dialog Box you click on Cancel, the Job Execution will run fine as well. If we remove the READ instructions the problem does not appear.
This is a bug that is corrected of Automation Engine: 12.3.0.
Automic Web Interface 12.3.0 Automation Engine: 12.3.0 Automation Engine: 12.3.1
Update to a fix version listed below or a newer version if available.