Regarding e-way bill

md sajruddin khan (full details of gst and hsn code)   (233 Points)

24 November 2018  
Dear Sir/Mam
case 1 : when we Invoice to a party (interstate), Stock value is more then 50000/- and this stock picked up by party own vehicle so my question is

so We need to generate e way bill or not ? if we generate then what is transporter details.. can I fill party Gstin in transporter ID.

Case 2 : If we generate e way bill Part A only and stock sent to transport. but part B not filled by Transporter and stock dispatched to destination so what should we do? may it create any problems or not ?

Please suggest me