Unable to file gstr 3b

shankarDADA (IPCC student) (77 Points)

03 November 2017  

Hi i have filed GSTR 1 and GSTR 2 for the month of JULY but not filed GSTR 3B before that..now i am trying and failed to save, display message " Error saving " .  Am i file GSTR 3B for JULY ?

Due to that i am unable to file GSTR 3B for AUGUST also...please advise.