Solution : https://service.sap.com/sap/support/notes/593215 (SAP Service marketplace login required)
Key words :
-oil-specific ale inbound processing generally ignores e1maram, ale inbound processing generally, message type message_type = 'matmas', -oil specific ale inbound, message type message_type = 'oilmat', ale inbound processing, material master mass maintenance, -oil-specific fields, leading segment e1maram, material master maintenance
Related Notes :
576160 | MM17: BAdI implementation for append fields |
567779 | Avoid changing UoM grp for oilmat. in case of existing stock |
322832 | Oil fields in the material master |