Pls do the page breaks based on unitID wise.

steps:

Add a Fresh Group by following thsese steps.

1. Select the Detail Row. Right Click.

2. Click on Add Group --> Parent Group.

3. In the Group By Expression Add = unitID Click OK.

4. Right Click on the Expression Text Box on the column added.

5. Go for Row Group --> Group Properties

6. Go for Sorting Properties, Remove the Sort Expression.

7. Go for Page Breaks and check the 'Between Each Instance of Group".

8. Click OK.

9. If you dont want the Newly added Column , Select The Total Column. Click on Delete.

10. Select the 'Delete only columns' Radio Button.