XD99 Authorization for only KNA1 and KNVV Customer Master Sales Data

Hi Friends

We have requirement to give authorization for XD99 for a particular object (KNA1) and for a particular Table name (KNVV Customer Master Sales Data).

We got the authorization object “B_MASSMAIN” from which we can give authorization for a particular Object Type KNA1, but to give only for a particular table (KNVV Customer Master Sales Data), we are not able find the authorization object behind that screen.

We did a trace on with st01 to see authorization object behind KNVV Customer Master Sales Data but unable to find.

Please help us to restrict Object Type KNA1 to Table KNVV  Customer Master Sales Data.

Thanks

Tabrayz