Click on the plus sign to left of the release of interest. Then click on the plus sign for the release/platform of interest. Do not click on the green arrow because that will give a 404 error.
In SDA 4.51, Management -> Resources, click the “Groups” tab. Next to "All Resource Groups”, click the folder with the green icon on it to create a new group. Give the group a name, leave the type as static.
Click on the menu: Tracking and click on the refresh icon under Last Executions until the plan Script Execution Plan appears. The plan should appear with a green bar to indicate a successful execution Click the number link under the RunID column, to see more details on the execution and make a note of the value under Start Time