E way bill for rejected and re sold goods.

Cancel he original e-way bill: If the original e-way bill was generated for the movement from Tamilnadu to Bangalore, you'll need to cancel it since the goods aren't going to the original consignee. 

Generate a new e-way bill: Create a new e-way bill for the movement of goods from Bangalore to Punjab. You'll need details like the supplier( your Tamilnadu factory or you as the seller), the buyer (Punjab customer), goods descripttion, value , and transport details. 

Since you're making a sales return to the original sales and then a new sale to the Punjab customer, ensure the documentation reflets this change in consignee and the movement from Bangalore to Punjab. 

Sir.. 

Thanks for your reply.

If I make e way bill from bangalore, which dispatch from address we can give sir?

Currently materials at customer location, we could not mention customer address as dispatch from, because it is not part of our additional place of business in GST certificate.