Selector Issue on Click of save

i am working on level 3 Assignment 2 and i am facing Selector issue on the click of save . it runs in the first transaction but error occurs while processing the second transaction. What should i do??

make sure that the selector is set to take dynamic attribute value
so replace the dynamic attribute value with * wildcard and try once
also ensure simulate click property in the property panel of click activity

Cheers @Simran_Kumari

Done that already still facing the above issue.

Kindly try with send hot key activity with key as enter or use click image activity to click on that button
Cheers @Simran_Kumari

Hi , can you pls post the Error message