Scroll bar on Additional tab (BADI_SLS_ITEM_SCR_CUS) for sales order at item level

Hi All,

I have created an extra tab in the sales order at item level using BADI "BADI_SLS_ITEM_SCR_CUS". I have created a subscreen and assigned to CT_CUS_ITEM_TAB in the method ACTIVATE_TAB_PAGE of the BADI.

Extra tab is working fine, but when i add more fields/boxes scroll bar is not visible in the subscreen. Please see the attached picture.

Please let me know if anyone knows how to activate the scroll bar in this subscreen.

Thanks in advance,

Best regards,

Venkat