Just in sequence

Abruf vom Lieferplan (LAB oder FAB).
You can distinguish between forecast delivery schedule (LAB) and JIT delivery schedule (FAB) by the value in the E1EDP10-SCREL field; 03 stands for LAB and 02 for FAB.

Lieferabrufe – LAB, wiki
Feinabruf – FAB, wiki

VDA 4905: Lieferabrufe (DELINS, DELFOR) – Call off
VDA 4905/2: Call off – Delivery Instruction (Odette Message DELINS)
VDA 4915: Feinabrufe (DELJIT) – Detailed Call Off (JIT)
VDA 4916: Produktionssynchrone Abrufe / JIT / JIS – Call Off Just-in-sequence.

The messages for scheduling agreement delivery schedules in the standard system:
– LPH1 for LAB – monats- oder wochengenau;
– LPJ1 for FAB – tagesgenau.

Scheduling agreement release