Solution : https://service.sap.com/sap/support/notes/197305 (SAP Service marketplace login required)
Key words :
field 'anzahl' additional key words generate schedule line, schedule line, field anzahl, basic booking unit, item type advertisement, item detail screen, attached correction instruction, order item, error occurs, maintenance level
Related Notes :
193633 | IS-M: Overview of corrections for Release 4.02/3 |