Entry does not exists in check table -- Validation
I am able to create new entries in my table with INSERT statement through a function module.
But, the problem is..,
I am having one key field in my table, and T1(another table) is check table for this.
So while creating the entries through SE11, its giving error message like ENTRY DOES NOT EXISTS IN CHECK TABLE. But the same entry i am able map through my function module..!
Any extra settings reuired for this..?
Am i need to write validation code?