Field help (BULAMT)

Budgeted amount of the budget line, ex-tax. This amount, entered during the creation of the budget line can me modified freely before its approval. After approval, this amount cannot be modified directly anymore, but only via revisions. The total amounts of the budget lines cannot exceed the available amount of the budget.
If the available amount of the budget is not totally posted on the budget lines, the fiscal year budget includes a "left-to-distribute" that can be transfered to another budget line or modify a budget line amount as long as the budget line is not approved.