How maintaing organisation level in mass?

Hello Gurus,

Does someone know if it is possible to maintain in mass a value stored in the organization level (i.e company code, distribution channel) for several roles used in PFCG?

In my case I have to update around 1000 roles for several object:

- distribution channel

- company code

- ...

Is there a standard transaction allowing me to do it?

Is there a BAPI available?

Kind regards

Chris