Sir if supplier didn't uploaded invoices in GSTR1 and in my GSTR2 those invoices are not reflecting and I had claimed the ITC against those invoices than what to do.
No need to worry about that.... if you have a valid tax invoice you are elligible to claim credit of it........ if any explanation needed by the AO you can give the same to him.........
i guess there is no notification issued regarding this...... there is a condition for buyer to take itc if seller pays it to the govt. n files his return though provision restrict the claim still you can claim it but still you have to be prepared to give explanations to the AO so be prepared for that with valid documents (tax invoices).....