Preventing a Page Break in a Sub-report
Using the Keep Together function
You may have long tables on a form that when printed on a report prints across two pages. To prevent this use the "Keep Together" function.
- In the Report Designer, double-click on the sub-report.

 - Click on the GroupHeaderBand.
 - From the Properties menu on the right-hand side, expand the Group Header Tasks property and the Group Fields property.
 - From the Group Union list, select Whole Page. Then mark the Keep Together checkbox.

 - Click on DetailSubBand.
 - From the Properties on the right-hand side, expand Detail Tasks.
 - Mark the Keep Together checkbox.

 - Save your changes.
Notice how in the following illustration the Exterior/Interior table prints across pages:
After applying the steps in this knowledge article, the Exterior/Interior table prints in its entirety on the second page of the report: