Pass return reason in SD_SALESDOCUMENT_CREATE

Hi All,

I searched many thread but unfortunately, I couldn't find the answer.

I am using BAPI SD_SALESDOCUMENT_CREATE for creating return order.

My question is where we need to pass the return reason in SD_SALESDOCUMENT_CREATE.

Note : I can't change my BAPI at this moment.

Please help me.

Regards,

Shweta