SAP Message /ISDFPS/NR002 - The entire number range object has already been defined as global

Diagnosis
If you want to create the selected number range (sub)object globally, noactive entries for this object may exist.

Procedure
Deactivate all global entries for this number range (sub)object bysetting the respective "ACTIVE" field to initial in change mode andsaving the new settings.
You can then create the number range (sub)object with a different globalreference.