Using Badi MM_PUR_S4_CTR_MODIFY_FLDCTRL with custom fields

[Clucking]

Hi,

I have created a custom field for purchasing contracts (Fiori Manage Purchase Contracts - app F1600A) and this works well.

However I want in some cases to hide the field and found Badi MM_PUR_S4_CTR_MODIFY_FLDCTRL for which I implemented a simple code. But when I come into the debugger I cannot see my own custom field - only all SAP standard fields.

Shouldn't it be possible to use the Badi for this or do I have other possibilities?

S4HANA ON PREMISE 2021-01
S4CORE 106 0001

Thanks.

[j_otten]

In case one create a contract the badi works and the customer fields are provided.

however one cannot distinguish between create and maintain mode. The header has been provided but has not been populated for customer fields.