Wrong gstr1 filed

Swargodeep (no) (26 Points)

05 January 2018  

I have filed GSTR 1 For the month of Aug, Sep, & Oct within the due dates. But today I have found that I have missed a document under section 13 of GSTR1 Form i.e 'Documents Issued' for the month of september. Kindly suggest what could be the probable solution for this problem.