Hello Mateo,in standard SAP in Fiori App "Stage for Production you have only an information how much stock of particular component is available on Production Supply Area.There is an area of extension and you can add with developer some stock figures ...
The issue can be located in incorrect setup of the Inbound Destination of bgRFC (it was our case)Can you please check or let the Basis Team check the setup in SBGRFCMONWhen the entry does not exist, please reun the report (SA38): /SCMTMS/TRIGGER_SETU...