Solution : https://service.sap.com/sap/support/notes/201492 (SAP Service marketplace login required)
Key words : 
additional key words subsequent settlement, optional pass val i_create_add_index  type, type proposal optional ref, space     'x'      'x'refer, type def val, space     'x'insert, selection screen indicator, function module mm_arrang_create_index_tables, import parameter     ref, 32-bit systems due
Related Notes : 
       
| 333914 | Subsequent settlement: performance collective note | 
| 183379 | Composite SAP note subsequent settlement (Purchasing) 4.6 | 
| 152725 | Collective note: Subsequent settlement (Purch.) Release 4.5 | 
| 104668 | Collective note: Subsequent settlement (Purch.) Release 4.0 | 
| 40147 | Collective note: Subsequent settlement (Purch.) Release 3.0 |