Solution : https://service.sap.com/sap/support/notes/129470 (SAP Service marketplace login required)
Key words : 
additional key words sis, create function module sd_check_new_del_sched, attributes title = include fv45lf0a_aedat_setzen_abruf, attached source code corrections, create include fv45lf0a_aedat_setzen_abruf, standard source code, add fields aperdata, data element erdat, data element aedat, add fields erdata
Related Notes : 
       
| 204130 | SIS update: Collective note | 
| 186952 | Planning deliv.schedule not generated automatically | 
| 138458 | Incoming orders: Component supplier: Alternative update | 
| 130342 | Incoming orders not deleted when doc. deleted | 
| 128217 | Incorrect open dely value after delivery deletion | 
| 128207 | Open dely credit vals too high for compon.suppliers | 
| 126768 | SIS:Open ord.qty in comp.suppl.schedg.agrm. incorr. | 
| 125763 | SIS: Collective note - component supplier | 
| 122802 | Component supplier SIS: OLFMNG after statist- setup | 
| 121509 | Comp.suppl.proc.: Open delivery qties incorrect | 
| 118880 | SIS comp. sup:Incom ord may be too high a. N.109189 | 
| 109671 | Incorrect stock determination after item deleted | 
| 109189 | SIS comp. supplier:Incoming order may be too high | 
| 101342 | Performance during rescheduling | 
| 95747 | Incorrect proposal of cumul. go-ahead quantities | 
| 92361 | Sched.agrmnts open qty/credit value in sched.lines | 
| 91389 | Incoming orders: better source code structuring | 
| 84112 | Schedule for scheduling lines | 
| 83501 | Incorrect requirements records (VBBE) | 
| 82688 | Update termin. when you create/change deliv. sched. | 
| 81335 | Incoming order for sched. agreements not correct | 
| 77319 | Deliv.sched. processing: incorrect delivery index | 
| 73662 | SIS performance credit in order processing | 
| 71500 | Update termination after adding delivery schedule | 
| 68904 | Rescheduling in the sales order | 
| 60113 | Component suppl. processing: Incoming order stats. | 
| 47750 | Customer req.qnty from delivery schedules, SIS |