Correction of gst number in submitted gstr 1

Sivakumar Prithiviraj (1 Points)

06 September 2017  

Dear Sir,

I have submitted GSTR 1 for July 2017. After submission I find that in one of the sales transaction, the GST number corresponding to another customer had been updated by mistake. So the input tax credit is not available to the customer in GSTR 2A. How can this be corrected?

Regards