Last Order Field update in Sales order (IS-OIL)

[prashant_more1]

Dear SAPians, 

I am trying to create the sales order using BAPI_SALESORDER_CREATEFROMDAT2, this is an IS-OIL sales order, in which there is a field for "LAST ORDER" when I am trying to create the sales order manually, the last order is determined in the sales order, however, in case where the sales order is created from the BAPI mentioned above, the Last Order field is not displayed and is empty. Please note, the SAP Note 3303132 is already implemented, and this issue is only observed when the sales order is created from the BAPI, however, the last order is visible if sales order is created through VA01.

Expecting your responses on the same.

Thank you & Best Regards, 

Prashant More.