Solution : https://service.sap.com/sap/support/notes/118394 (SAP Service marketplace login required)
Key words :
long validity periods occur, additional key words performance, forward billing documents, control indicator, accounting, prerequisites, preconditions, note 82091
Related Notes :
146542 | SD-FI-Schnittstelle : Performanceverbesserung (2) |
118743 | Collective note performance in SD |
82091 | Tax code in the billing document |