How to export the information of those objectives using unavailable fields

[JoeyZ]

I have a problem of finding the objectives using unavailable fields.

Is there a function of exporting the information of those objectives using unavailable fields in Qlikview

for example:

before deteleting [Year],the bojectives are normal as the following.

After deteleting [Year],the field,uesed dimensions and expession using [Year] are unvaluable.

is there a solution to find those objectives or export the information of those objectives?