SAP Message VO011 - Number assignment not possible/causing problems

Diagnosis
The number range object &V1&, the number range interval &V2& and theerror cause &V3& are involved here.
In detail, the following causes are possible:
1 = The assigned number lies in the critical area
2 = The last number was assigned
3 = More numbers were requested than were available,
the last number was assigned

System Response
In cases 1 and 2, the picking wave was created. In case 3, it was notnot created.

Procedure
You need to adjust the corresponding settings in Customizing. Pleaseinform the person responsible for Customizing.