Vendor sub-range use in BAPI_CONTRACT_CREATE

Hi to all,

We are assigning vendor sub-range to "data retention levels partner" in the partner section on contract create (ME31). It is in standard functionality and we need to do same assignments in BAPI_CONTRACT_CREATE. But we could not find a field that could use for vendor sub-range assignmet on partner.

Could anyone who has faced same experience help me please.

Best Regards

Hakan Türkkan