This is not a valid Units value. For Work type resources (such as people or machinery) type a positive number between 0 and ...

This is not a valid Units value. For Work type resources (such as people or machinery) type a positive number between 0 and 1,000,000,000 (or 100,000,000,000 percent) with up to two decimal places. For Cost resources (such as expenses, fees, or budgets), type a positive number between 0 and 1,000,000,000,000 with up to two decimal places.  For Material type resource assignments (such as consumable materials like fuel or cement) can be either fixed or variable. For a fixed Material resource assignment, only type the units value.