MDG-F Change "Line Item Display" in GL ACCOUNT Table

[EwerlonB]

Hello MDG Experts.

There are two processes to do some mass changes in MDG.

1 - File Upload app

2 - Mass Change app

I need to change the field "LINE ITEM DISPLAY" in GL ACCOUNT Table ( this is a staging table ) 

The technical field is  USMDZ1_XKRES and the type is XFELD.

The problem is, The apps is not making any changes. I received the message saying "ok". I approve all Change Request created for it, but is not reflecting the change.

For other fields with the same type working correctly. The problem is only for "Line Item Display".

Do you guys know if there are any configuration in SPRO for example to configure it or how to fix it ?

Thank you!