I have uploaded the GST RFD 3 Statement in GST online Application, the file not upload and showing error The uploaded JSON file which was created via offline utility has invalid data format..
25 September 2018
You might have done copy and paste of data ! This of course is un avoidable in many cases. Please checkup especially the date formats. It has to be of left indent and in "02-12-2018" format. I have done such minor corrections and uploaded into the site without any problem,