Solution : https://service.sap.com/sap/support/notes/130342 (SAP Service marketplace login required)
Key words : 
additional key words component supplier handling, respective incoming orders, incoming orders statistics, jit delivery schedule, attached program correction, delivery schedule, correction instructions, program error, program lv45lf0s, scheduling agreement
Related Notes : 
       
| 204130 | SIS update: Collective note | 
| 144016 | Incom. sales order for sched. agreements incorrect | 
| 129470 | Incoming orders for component suppliers: Alternative update | 
| 125763 | SIS: Collective note - component supplier | 
| 121509 | Comp.suppl.proc.: Open delivery qties incorrect | 
| 118880 | SIS comp. sup:Incom ord may be too high a. N.109189 | 
| 109189 | SIS comp. supplier:Incoming order may be too high | 
| 98431 | SIS - open quantities incorrct f. corrction delivry | 
| 94313 | Compon.supplier:incoming order stat.set up incorrct | 
| 92361 | Sched.agrmnts open qty/credit value in sched.lines | 
| 84112 | Schedule for scheduling lines |