Entry Does not exist

Hi All,

I am using a field P0009-ZLSCH for payment method on a z screen taking it from dictionary. But when i run it taking any value, lets say 'P' , it throughs an error 'Entry P does not exist in T042Z (check entry)'. Though there is an entry for P in table T042z table.

also to add, when i remove the foreign key check on screen painter it does not through any error.

Please help.

Thanks.

Nazish.