Unable to get assigned auth group in M_MATE_MAR

Hi Experts,

I have been trying to restrict materials maintenance based on their assigned authorization groups.

However I am unable to get the assigned authorization group in PFCG, while creating the role.

The authorization groups are assigned/created using OMS2 and they are well available in table T134.

But they are not showing in authorization object M_MATE_MAR, BEGRU field.Instead it is showing Auth.groups from MARA table.

Please help to get some information about this.

Thanks & Best Regards,

Kiran Sathyan