INPUT CREDIT

Ask your seller to check again. error occurred due to wrong uploading of your GST no.

Ask again from seller plus call him for hard copy

This problem is also face by me , I ask my vendor to send me the screen shot for the same via mail
just do one thing put the mail on helpdesk regd. to same , & keep the printout of all the corresponding with u
Need not worry as gstr 2 is not going to be file
Note : Get the account statment of vendor

This problem is generally occured because many dealers opt for quarterly return are allowed to file return for September only not August while July GSTR -1 was already filed..
so ask to check again....

No in my case both the seller & buyer file montly , & vendor has send me the screen shot for the same

Ohh then mail it to helpdesk....

I have completed all the formalties in this regard

1. I got the print out of screen shot from vendor
2. i got the original copies of bill
3. i got the copy of mail done to helpdesk
4. i got the account statement of vendor
5. prepare the reco. statement

So , Manish ji ,do follow the above & enjoy,,😀