Here we would like to draw your attention to BBP_NUM_PCO transaction code in SAP. As we know it is being used in the SAP SRM(Supplier Relationship Management) module. BBP_NUM_PCO is a transaction code used for Number Range Maint for NkObj POCONF in SAP.
It comes under the package BBP_CU.
Transaction BBP_NUM_PCO technical data table
|Purpose||Number Range Maint for NkObj POCONF|