Remove entry from T77S0

Hello experts,

I am a beginner and undergoing ABAP HR training. While using a no. of transactions, on certain events, the control stop at a no. of breakpoints. I found out this is due to an entry in table T77S0 as follows

GRPID = BREAK

SEMID = MH5AS

GSVAL = <userid>.

This is checked in an subroutine pool MSTT77S0 in

form RE77S0.

I can remove the entry from the table directly but if there is a transaction for doing this I would like to do it using that.Could any one please help me find the TCODE.