FM Budget Report showing negative budget in Consumable and Available Budget column

Dear Experts,

When i run FMRP_RW_BUDCON for year 2021, it is showing negative budget (by 800,000) in columns 'Consumable Budget' and 'Available Budget' while the 'Consumed budget' is blank (screenshot attached).

The breakdown of 'Consumable budget' column shows the budget carried forward from 2021 to 2022 (screenshot attached).

I have already tried FMAVCREINIT and FMAVCDIFF but it did not made any difference. Do i need to reverse the budget carried-forward from 2022 to 2021? Please guide how to correct the budget data so report does not show negative values in 2021.