Material master IDoc

Hi All,

I want to load data to ECC for material master object.
I could see below IDocs. what is the right to be used?

MATMAS_MASS_BAPI03
MATMAS_BAPI03
MATMAS03

Thanks


DbUoRdAsI :india: (BOB member since 2012-05-08)

RDS has MATMAS_MASS_BAPI03.


DbUoRdAsI :india: (BOB member since 2012-05-08)