Error! Something seems to have gone wrong while processing your request. Please try again. If error persists quote error number RF-DSAS1003 when you contact customer care for quick resolution
This is a technical error and there is no correction that is required from the taxpayer. Usually, this error will get resolve in 2-3 hours so do not waste time trying multiple times. Wait for some time and file your refund application after some time and it will work.
But this error shows from last 15 days, when I try to file my RFD-1 Application online