Solution : https://service.sap.com/sap/support/notes/329036 (SAP Service marketplace login required)
Key words :
archiving object mm_matnr call transaction aobj, selection archiving object mm_matnr selection, additional manual maintenance/customizing measures, call 'single object'--> selection ', additional key words afs, choose 'development object--> create', segment --> enter j_3ameanand save, afs-specific table j_3amean, call 'repository browser', selection 'message number' -->
Related Notes :
| 334211 | AFS V2.5B fixpack #01 including Hot Packages 19-30 |