Converting Nullable source to Non-Nullable

[nagarjuna900]

Hi,

Lookup_7,0: When binding input interface field "Column1" to field "Column1": Converting a nullable source to a non-nullable result;
a fatal runtime error could occur;
use a modify operator to specify the value to which the null should be converted.

How to solve the above issue.

Thanks,

[nagarjuna]

you need to perform nul lhandling .This is very common warning message .

Nullability is getting changed in the lookup .

[chulett]

Well... if "use a modify operator" isn't the way you want to go, do an exact search on your message starting with "Converting" and see if that helps.