SAP MDG-M - Issue to enable custom plant attribute (MARC)

[Cnv88]

Hi!

Custom fields got added to MARA and MARC, structures mapped, and screen enhanced. I follow SAP guide and saw several videos about it. It works for MARA custom fields, but not for MARC.

Tried in plant list view:

PS: I tried adding in Plant: Basic Data view. Same result.

But even fields are set up as Entry field or Checkbox, it is always greyed out. I though maybe was selection field group, but I tried a couple of them with no changes.

Could you please guide about what can be missing? At MARA level had no issues in adding custom fields at same group as MEINS (group 1)

Tried several field selection groups and not working ( I´ve checked withing groups field is as optional for MM01 and MM01, should I check some other option?). i.e: once werks value is filled, Profit center is enables, I used same field selection group as profitcenter and it is not working for my custom fields. 

PS; I also debug field selection badi and my fields appear as "C" = Change . So no idea why is not working, I´ve ben stuck for a week.

Note: at config in governance Scope, both entity and attributes are marked as "Yes".

I am running out of ideas. Any suggestion is welcome.

Thanks!!!!

[Cnv88]

Problem was FMP action was missing. "Roundtrip" added and fields got enabled after enter a plant value. 

[Cnv88]

Problem was FMP action was missing. "Roundtrip" added and fields got enabled after enter a plant value. 

Still have an additional dump at displaying MARC table at Se16, but at UI fields are available.