while creating the invoice and eway bill the GST invoice the GSTN entered was the old GSTN which was issued earlier but that company has surrendered this GSTN and new GSTN has been issued to that company and now the company is not able to take the credit of GST and wants us to change the GsTN in the old invoice but we can't to that because eway bill has already been issued.
pls suggest the way out.
thanks