Create new field in new screen of specific program
i created a new program with a new screen. In my include Z_TEST_TOP i created a new variable :
DATA: v_vendor type my_struc_vendor.
After, i created a new screen, i add a new field with name v_vendor-uname. My problem is that i can not make reference to v_vendor, the system tell me "v_vendor do not exist in the active form in Data Dictionary". I don't understand, i can't do that ?