How to setup multiple relationships between 2 tables

Hi,

I have two tables; let's say Table 1" and "Table 2".

Table 1                        Table 2
------------               --------------
Field 1                         Field 1
Field 2                         Field 2
Field 3                         Field 3
Field 4                         Field 8
Field 5                         Field 9
Field 6                         Field 10

I want to establish a relationship between these 2 tables by pulling the fields (field 1, field 2, and field 3) from Table 1 into Table 2.
I tried to create 3 Primary keys on table 1 and when I tried to create  those fields as a foreign keys in Table 2 I am getting the below error message

The columns in table table1 do match an existing primary key or unique key constraint.

Thanks,
Vamshi