Solution : https://service.sap.com/sap/support/notes/1497217 (SAP Service marketplace login required)
Key words :
software component ea-appl sap, manual pre-implementation steps, add customer-defined fields, sap list viewer, manual pre-implement, call transaction se18, display mode cmp, display mode man, customer fields, business add-
Related Notes :
1003331 | Display of the FRMLS_OOP_CUSTOMER_INCLUDE field in ALV Grid |