Add a field at FBL5N screen 0301 (SAPMF05L)
I have to add a new field on standard screen of SAP program SAPMF05L screen 0301.
The below screen will come after you pass customer account number on FBL5N and execute and then double clicking billing document number.
I am unable to fine a proper screen exit. The new field basically is ship to.
Is there a way to add the field without access key and what are the steps.