Read Freight order header and item texts in Custom BTP Adobe Forms in S4 HANA Public Cloud

Hi,

We are trying to make customized forms utilizing adobe signifier services done BTP, and we necessitate to work header text/item substance from freight order/billing document. But we are incapable to place immoderate released CDS presumption to beryllium consumed, and we are not capable to usage 'READ_TEXT' functionality.

Kindly supply america with feasible solution to get the values from header and point text.

Thanks,

Priya