Hi,

In my environment 3 to 4 archive logs are missing from production, though those were not applied in standby database.

I am taking the incremental backup as below.

RMAN> run {
2> allocate channel c1 type disk format '/u01/oraback/%U.rmb'; 
3> backup incremental from scn 1301571 database;

4> }

This is taking lot of time, because those missing archives were 2 days old and lot of data change happened after that. And all the archives other than those 4 archives are available.

So is there any rman command to take incr backup between two particular log sequences( like 20123 to 20127) . which will reduce the size of backup.