Assign a custom Search help to Standard structure field.
I have created Custom zsearch help which standard field is Fictr and table Fmfctr,, I want to assign this search help to standard structure ADDR1_data field Post_code1 (city postal code,) before I have given the access key it look like this..
but When I inserted the access key it look like this
My question is that how can I assign the custom search help to postal code field in this scenario, please help as I am new to abap.
Thanks in advance