https://www.desidime.com/discussions/unable-to-add-axis-bank-ace-credit-card-on-google-pay-app?page=1#post_8671806
seen this error but no solution, even card was replaced but error did not go
finally after 2-3 months it went away - a friend's exp
Google/Axis both will not help;
try uninstall app do fresh install; or in different device; its something to do with android I guess
For me even now card gets deleted end of day; so whenever I want to pay I add card and pay; it was all good for yr then this started don't know why