Solution : https://service.sap.com/sap/support/notes/1502966 (SAP Service marketplace login required)
Key words :
integrated customer-specific append fields, customer-specific mvke segment, res_fields-feldname = 'marc-zzzzz', customer-specific fields, field marc-zzzzz, user exit mgv00001, function module exit_saplmv02_002, fields mfieldres-tranc, append res_fields, f_marc_ueb-zzzzz
Related Notes :
| 44410 | Integrating cust.-specific fields in matl master |