I am trying to extend the FIORI Apps called MM_PO_CRES1, it is the app to create purchase order, to have one new field at header level called Purchasing Document Type.
I dont need to extend the OData (MM_PO_PUR_MAINTAIN) as the Purchasing Document type is already there.
Now my question is, I have extended the app and able to put the new input field in FIORI, but this input field always disable automatically. It means that no user can enter any value to the field.
I have put properties enable="true" for this input object but still the issue persist.
Any idea where this input field got disable automatically?
Thanks and Regards,