Disposal Error: Total units balance is XXX less Units on Hand

Total units balance is XXX less Units on Hand. Click the Units Sold button on the transaction screen to adjust the units sold for the purchase transaction(s)

Check out the following FAQ which will help you resolve your error message.

https://wiki.bglcorp.com.au/KB:Disposal_Error_"Total_units_balance_is_XXX_less_Units_on_Hand._Click_the_Units_Sold_button_on_the_transaction_screen_to_adjust_the_units_sold_for_the_purchase_transaction(s)"