SAP Message UCF6102 - Activities: Entry of Investment Data: Item &1 is not a balance sheet item

Diagnosis
Items that you specify under Activities in the EnterInvestment Data tab page must have item type Balance Sheet.
However, you specified item &V1& for activity &V2&, and this item doesnot have item type Balance Sheet.

Procedure
Either change the item type of item &V1& for activity &V2& or do not touse this item.