SAP Message W5006 - Not possible to assign a number (Please check number assignment)

Diagnosis
No free number could be found in the number range interval 10 of numberrange object RESB (reservations) or the number range interval 10 doesnot exist.

System Response
It is not possible for a requirement coverage request to be created.

What_to_do for the system administrator.
Adjust the number range object in the Customizing facility forInventory Management as follows:

  • Change the interval with the number 01 to 0000000001 to 0019999999

  • Insert a new interval with the number 10 from 0090000000 to 0099999999.

    • Define number assignment forreservations