IBM GC09-2830-00 - Manual (Page 114)

Step 2. Select the databases you wish to test from the available databases in
the left sub-window. You can use the arrow buttons in the middle to
move selections to and from the Selected Databases sub-window.
Step 3. When you have finished your selection, press the Test... button at the
bottom of the window. The Multi-Site Update Test Result window
opens.
Step 4. The Multi-Site Update Test Result window shows which of the
databases you selected succeeded or failed the update test. The
window will show sql codes and error messages for those that failed.
102 Quick Beginnings