Should allow DateTimeString of 610 in OccurrenceDateTime in xslt/ZF_232/FACTUR-X_EN16931.xslt

[jmichler]

In our ZUGFeRD Invoice we have:
ram:ApplicableHeaderTradeDelivery
ram:ActualDeliverySupplyChainEvent
ram:OccurrenceDateTime
<udt:DateTimeString format="610">202403</udt:DateTimeString>
</ram:OccurrenceDateTime>
</ram:ActualDeliverySupplyChainEvent>
</ram:ApplicableHeaderTradeDelivery>
We run:
java -jar ~/Desktop/zugferd-validierung/files3/Mustang-CLI-2.15.0.jar --action validate --source Beleg.pdf

This gives us:
Value of '@Format' is not allowed. [ID FX-SCH-A-000022] from /xslt/ZF_232/FACTUR-X_EN16931.xslt)

This is a bug though I think, see 6.5.3 of https://konik.io/ZUGFeRD-Spezifikation/Das-ZUGFeRD-Format_1p0.pdf which allows this format 610 (=the entire month) beside of specifying an individual day.

[jmichler]

In generating this is supported; see #136

[langfr]

FACTUR-X_EN16931.xslt not an artifact created by the mustangproject but is a part of the ZUGFeRD 2.3.2 specification, downloadable from https://www.ferd-net.de/standards/zugferd-2.3.2/zugferd-2.3.2.html e.g.
So in my opinion it's no good idea to modify this.

[jmichler]

I tend to agree; this seems to be a bit inconsistent though. Do you know if there is a forum to discuss this on the ferd-net.de side?