Custom fields are greyed out when posting Material Document from Delivery APP.

Hello ,

My Business request involves posting a worldly papers either from MIGO surface for immoderate of the question types oregon From Delivery App(VL32N oregon VL02N) depending whether a  transportation is created utilizing a PO oregon a STO successful SAP S/4 HANA Public Cloud.

Also, we person created customized Fields successful Custom Fields APP successful pursuing 2 ways :

1. Creating a standalone customized tract for Business Context Material Document Item.

2. Creating a Custom Field for Business Context Procurement: Purchasing Document Item and past enabling concern scenarios for Delivery and Material Document respectively. This diagnostic helps america to travel the customized tract worth from PO to worldly without immoderate code.

Issue one americium facing is listed beneath for some the scenarios :

A.] Scenario 1 : Posting worldly papers from MIGO Screen.

 When a worldly papers is processed utilizing MIGO app, customized logic written successful BADI Change Item Data successful Material Documents MMIM_ITEM_PROVIDE_DATA is triggered and user has implicit state to functionalities similar car populate/grey retired etc. for standalone customized fields created utilizing attack 1 mentioned supra but the extended customized fields(approach 2) are greyed retired . I was expecting these fields to beryllium enabled truthful idiosyncratic tin get values from F4 help. Currently these are greyed retired and instrumentality immoderate worth from random PO/STO. Screen Shot ref : CF_MIGO

B.] Scenario 2 : Posting worldly papers from Delivery Screen(eg. Post Goods Receipt).

When a worldly papers is created utilizing Inbound/Outbound Delivery App; the extended customized tract person values from preceding PO/STO papers but the standalone Custom fields(approach 1) created are greyed retired present .Screen Shot ref(CF_Preceding_Doc) Also, one tried calling people for supra mentioned Materiel BADI successful Delivery BADI Modify LE_SHP_SAVE_DOCUMENT_PREPARE Standard and Custom Fields for Delivery Header and Items and was capable to insert information successful to changing parameter but its not getting committed.