Get all tables from a schema that a user has access to

Hi,

So I would like to get all tables from a schema. What I found on the SCN:

SELECT TABLE_NAME AS "Table" FROM  M_CS_TABLES WHERE SCHEMA_NAME = 'your schema name';

Now I would like to extend this to the security concept.

So if I have tables

A1

B2

C3

and User1 has Access to tables A1 and C3.

If User1 would run the query, he would only get A1 and C3 as a result, not B2 though.

Is that even possible? Any idea of a workaround?