Recovering until a specific time

Hi everybody,

i have been with SAPDB backup and recovery for a few days and i 
havent been able to recover the state until a specific time.

i have tried with the DBM following the simple steps (recovery-backup-
restore last backup-restore database to a specific time) but the logs 
are always fully loaded (without stopping at required time). If i 
reset the logs (whith util_execute INIT CONFIG) i return to the 
status prior to las backup, according my expectations.

In DBMCLI mode, i can't obtain a session (with the command 
util_connect).

¿am i forgotting any step? ¿how can i return the status to a specific 
time?

thank you in advance,
daniel, spain.