Problem of data.cvs

hello,

when I automate my test I use a cvs file. but in 2 of my tests I am obliged to add 2 empty title (for example a;) otherwise instead of putting in my boxes the given value it puts me $ {data1}, it is as if he did not make the link between my file and my page
does anyone have an idea of ​​why ?

Hello,
are you using default values?
when we are developing test that we know will be part of data driven testing, we are using default variable so we will be able to develop and test TC by calling it outside of TS.

hello,

yes I used one
this could be the reason why I have to add 2 titles in my file?