<https://codezentrale.de/abap-idoc-strukturen-der-idoc-segmente-in-eine-interne-tabelle-lesen/#article>
<http://schema.org/articleSection>
"IDoc, ABAP, CASTING TYPE, cl_abap_structdescr, cl_abap_typedescr, describe_by_data, docnum, edid4, edidc, edids, EDIMSGT, EDISDEF, EDSAPPL, FIELD-SYMBOL, get_components, IDoc, LCHR, sdata, segnam"
<https://codezentrale.de/abap-idoc-strukturen-der-idoc-segmente-in-eine-interne-tabelle-lesen/>