It was a genuine mistake realized later which was tried to be rectified by filing rectification under section 154 along with form 10E.
However the same has been rejected by the department with following remarks
"On Verification, it is seen that there is no prima facie error in the order which you have sought to be rectified. There fore, your
application for Rectification under Sec.154 is rejected, for the following reasons(if any)"
Your Rectification Application cannot be processed for your ITR Form Type. We regret to inform you that your application for
rectification could not be processed at this point of time because a Suomotto rectification for the mentioned PAN-AY is in-progress/
completed at CPC. You may apply for re-rectification again only after an Order in respect of the above is issued. Please note that an Application for re-Rectification, if required by you, will have to be made again, in respect of the latest order for the relevant Assessment Year.
Now what should we do as the refund is of high amount. Instead of refund department has issued demand notice along with intimation order u/s 143(1) against original ITR.
Thanks.