2563098 - SII S1 instead of S2 outgoing invoices

In the SII XML file for outgoing invoices,  Tag "TipoNoExenta" is always filled with value S1. (S2 is never mapped to).

 SAP ECC 6 EhP 0 (SAP Netweaver 700)
 S/4HANA 1511

Wrong tax classification, Retroactive, Registro del primer semestre, mapping, TipoNoExenta, S1 Subject - Not Exempt, S2 Subject - Not Exempt - Reverse Charge, FIESSII_TAXCODEV,  Application Component FI-LOC-FI-ES, FI-LOC, Suministro Inmediato de Información, Immediate Supply of Information, SII, Spain, Spanish, localized solution, localization, country specific,  ID-FI-ES, SAP for Me. Real Decreto 596/2016, de 2 de diciembre,  EDOC_COCKPIT, e-doc cockpit, CA-GTF-CSC-EDO-ES , KBA , XX-CSC-ES-FI , use FI-LOC-FI-ES , XX-CSC-ES , Spain , CA-GTF-CSC-EDO-ES , Spain , Problem