GSTR-1 Save/Action on Counterparty Invoices/Submit are not allowed for current date, Please visit https://www.gst.gov.in for details on GSTR-1 timelines. Getting this error while filing GSTR-1 for August month ?
The reason for this is ” GSTR 1 FOR August will start after GSTR 3 of July i.e. 10th November 2017 now you can save date but not cannot submit”
You need to wait till July account is settled and GSTR 3 is reconciled. If you try to submit GSTR-1 for August you will get error like this.