BADI / EXITS for CJ20N (on Save)

[abap_learner]

Hello Everyone,

I need a BADI/Exit for CJ20N which basically provides these 3 fields values when someone click on "save" button of tcode: CJ20N.

You can get the below screen by pressing (ctrl+shift+F4) if you open any WBS element no. :

pic.png

Thankyou!

[raymond_giuseppi]

What do you mean with 'provide', do you want to force the values or to trigger the display (always?)

A BAdI like WORKBREAKDOWN_UPDATE wouldn't be useful to change data prior to change, so you should look at substitution/validation for WBS (OPSI or SPRO, that will allow use of Exit for some code)

[abap_learner]

On save, I need the value of the fields that are shown in attached screenshot.

[raymond_giuseppi]

The BAdI WORKBREAKDOWN_UPDATE methods also provide this information, AT SAVE allows raising an error when BEFORE_UPDATE only allow triggering of other task. A user-exit executed in validation or substitution rule on WBS will provide access to fields of PRPS for some action during the transaction.