Payee field display

Hello All

For F-48 on the second screen there is an option to enter the payee number the filed is not displayed in the transaction , what is the Tcode to make this field display.I have updated the alternative payee a/c in vendor master eventhough the filed is not displayed and i have checked the all field controls also the filed is in optional.

please suggest me what further settings i need to do.

Hari Rao