Restore archivelog from rman tape - oracle database script

-----Below  script will restore the archive sequences from 7630 to 7640 to /dumparea location  connect target sys/******@CRM_DB connect catalog RMAN_tst/*****@catdb  run { allocate channel t1 type SBT_TAPE parms ‘ENV=(NSR_SERVER=nwwerpw,NSR_CLIENT=tsc_test01,NSR_DATA_VOLUME_POOL=DD086A1)’connect sys/****@CRM_DB; set archivelog destination to ‘/dumparea/'; restore archivelog from sequence 7630 until sequence 7640; release channel t1; }