SINCE LAST 5 DAYS WHILE OFF SETTING LIABILITY IN GSTR-3B RETURN, ERROR MESSAGE APPEAR AS CHECKSUM VALIDATION ERROR.
FOR RETURN WHICH HAVE NIL TAX LIABILITY AND IF PAYMENT MADE THROUGH NEFT/RTGS VIA BANK - NO ERROR APPEAR AND GST3B CAN BE FILLED EASILY
PROBLEM IS WHEN PAYMENT MADE THROUGH NET BANKING CHANNEL.
AUTHORISED SIGNATORY DETAILS NOT FOUND ERROR ALSO APPEAR WHILE FILLING GSTR1 ALMOST IN ALL CASES SINCE LAST 4 OR 5 DAY.
WHEN CONTACTED HELPDESK THEY SAID IT IS TECHNICAL ISSUE AND WILL BE RESOLVED ASAP. BUT 5 DAYS HAS BEEN PASSED PROBLEM IS AS IT IS. DUE DATE IS ROUND THE CORNER IF ISSUE NOT BEING SORTED OUT AND IF DUE DATE NOT EXTENDED BE READY FOR LATE FEE