Solution : https://service.sap.com/sap/support/notes/75994 (SAP Service marketplace login required)
Key words :
object component 'interface table parameter / exception', object component 'interface import/export parameters', additional key words user exits, parameter 'exit_001_e_aflag' type 'c', 2nd user exit exit_saplquot_002, product allocation processing check, standard product allocation processing, table parameter 't_old_mdvex', 2nd user exit, user exit exit_saplquot_002
Related Notes :
93368 | Allocations: Extending user exits |
92860 | Allocations:termin. during product allocation chck |
83245 | Product allocations: collective note |
71209 | Product alloc.: user exit for changing sched.line |