RMAN-06023:"no backup or copy of datafile found to restore" but AUTOBACKUP is ON for controlfile at

 Hi any expert here: I need your advice on RMAN restore becaue mine constantly failed.

Restore: from one server to another, OS structure different.

Time: use Sunday night (May 30th)level zero backup; backup duration is 22:30(May 30 2010)  - 01:40 (May 31 2010)

The source DB backup commands is -

run {

configure controlfile autobackup on;

configure controlfile autobackup format for device type disk to '/orabackup2/Path_A/rman.ctl%F';

allocate channel cd1 type disk;

allocate channel cd2 type disk;

set limit channel cd1 kbytes 2097150;

set limit channel cd2 kbytes 2097150;

backup incremental level 0 format '/orabackup2/Path_A/RMAN/%d.rman.dbf_%t_%s_%p