J1IGSUBCON Number Range

Hi Experts,

We are getting ABAP short dump when we try to create challan in TCode J1IGSUBCON,

after analysing the dump, our ABAPer says issue is with number range.

1. Where I have to maintain Sub-contracting number range post GST in S4 HANA?

2. TCode for the same or path?

3. Do I need to maintain separate number range for each plant or for each GST registration Number range.

Thanks in advance.