I want to validate in my program whether the given account group in vendor creation XK01 will accept External number or internal number range.
I want to create some vendor's with SAP internal number range and some vendor's with external number which is given in the excel sheet.
External number range allowing is configured in SPRO to Account group.
The flag for external number range is saved in NRIV table.
Is there any FM to find the given account group allows external number
or which all are the related tables which i can join to get the number range flag by passing Account group as the condition.