XRechnung 2.1.0 · UBLStored validation assertion
UBL-SR-52
XRechnung 2.1.0 · UBL
fatalschema
Original rule text
[UBL-SR-52]-Document reference shall occur maximum once
count(cac:DocumentReference) <= 1XRechnung 2.1.0 · UBL
[UBL-SR-52]-Document reference shall occur maximum once
count(cac:DocumentReference) <= 1