How to compare 2 internal tables and store data

Hi All,

I have 2 internal tables:

T1 - 20

30

40

80

T2 - 20

40

90

100

I need the values from both the internal tables which are not there in the other one.

Like i need 2 new internal table:

New 1 - 30

80

These are the values that are in T1 but not in T2

New 2 - 90

100

These are the values that are in T2 but not in T1.

Please help me with the logic asap !!!!

Moderator message: often discussed, please do more research before posting, no "asap" please.

Message was edited by: Thomas Zloch