I got the solution & it worked for me.
You have to visit to your nodal officer ( GST Bhavan as per your location ) with Letter of Challan Correction
( Tell him to make correction in challan period as April 2018 in case of wages for the month of March 2018 ).
& then file PTRC Return. Your return will get succesfully uploaded.
This is the only solution i know.
Check that is any late fee is payable & same is not paid. Paid the same & add challan details in PTRC return
Solution 2
If all tax & late fee (if any) already paid but this error is still showing then there me chances that your payment status in Mahagst SAP system is still in progress. Return challan data is reconsiled with challan status in paymen history
Login to Mahagst > click on payments > pending Transaction history > select Act > click on Next > find your challan & click on get status > then status will change to success> Now you can file return
Check that is any late fee is payable & same is not paid. Paid the same & add challan details in PTRC return
Solution 2
If all tax & late fee (if any) already paid but this error is still showing then there me chances that your payment status in Mahagst SAP system is still in progress. Return challan data is reconsiled with challan status in paymen history
Login to Mahagst > click on payments > pending Transaction history > select Act > click on Next > find your challan & click on get status > then status will change to success> Now you can file return
How to file revised return for the march 2018. In mahagst.gov.in site , while filing revised return , there is no month option available under financial year 2017-2018.
I am also getting the same error while i upload the PT Return for the month of August,2018. I had also sent the screenshot on May I Help but not got any revert. Can anyone please help where is the error.