Solution : https://service.sap.com/sap/support/notes/378101 (SAP Service marketplace login required)
Key words :
user-defined master record fields, user-defined fields defined, additional key words anlu, attached advance correction, function module exit_saplaist_002, screen layout rule, implement copy rules, main asset number, sap enhancement aist0002, anlu fields
Related Notes :
| 376248 | No user fields for posting transactions |