Hi All, There was a request to refresh production database to Test database and the version is 10gR1, Now we are getting the following strange error in Production database Alertlog, I searched in google and Metalink no help, If any one knows please help, But our Production system is up and running..fine My question is why the error is popping up in production database when we are no way connected to Prod database and we when we are Restoring from Catalog database.Please help me to understand from your expertise. Alert ======================= alter database recover datafile list clear Thu Dec 20 20:47:03 2007 Completed: alter database recover datafile list clear Thu Dec 20 20:47:03 2007 alter database recover datafile list 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 Completed: alter database recover datafile list 1 , 2 , 3 , Thu Dec 20 20:47:03 2007 alter database recover if needed start until time 'DEC 17 2007 22:09:50' Media Recovery Start Thu Dec 20 20:47:03 2007 Media Recovery failed with error 1124 ORA-283 signalled during: alter database recover if needed ============================================ Script ========================================= connect catalog rman/manager@Catalog connect target sys/xxxxxx@Prod connect auxiliary / run { set until time "to_date('Dec 17 2007 22:09:50','Mon DD YYYY HH24:MI:SS')"; set newname for datafile 1 to '/u01/oradata/DBID/system01.dbf'; set newname for datafile 2 to '/u02/oradata/DBID/sie_idx02.dbf'; set newname for datafile 3 to '/u01/oradata/DBID/sysaux01.dbf'; set newname for datafile 4 to '/u01/oradata/DBID/achi_data01.dbf'; set newname for datafile 5 to '/u02/oradata/DBID/achi_idx01.dbf'; set newname for datafile 6 to '/u01/oradata/DBID/users01.dbf'; set newname for datafile 7 to '/u01/oradata/DBID/siedata01.dbf'; set newname for datafile 8 to '/u02/oradata/DBID/undotbs01.dbf'; set newname for datafile 9 to '/u02/oradata/DBID/tools01.dbf'; set newname for datafile 10 to '/u01/oradata/DBID/sie02.dbf'; set newname for datafile 11 to '/u02/oradata/DBID/ddata01.dbf'; duplicate target database to DBID logfile group 1 ('/u01/oradata/DBID/log01a.dbf','/u02/oradata/DBID/log1b.dbf') size 250m reuse, group 2 ('/u01/oradata/DBID/log02a.dbf','/u02/oradata/DBID/log2b.dbf') size 250m reuse, group 3 ('/u01/oradata/DBID/log03a.dbf','/u02/oradata/DBID/log3b.dbf') size 250m reuse; recover clone database until time "to_date('Dec 2007 22:09:50','Mon DD YYYY HH24:MI:SS')"; alter clone database open resetlogs; } ========================================