ORA-39126: Worker unexpected fatal error in KUPW$WORKER.MAIN [TABLE_DATA:"DW_REP"."DW_MOTOR_CLAIM_INFO_DTLS"]
ORA-24795: Illegal ROLLBACK attempt made
ORA-06512: at "SYS.KUPW$WORKER", line 8976
ORA-24795: Illegal ROLLBACK attempt made
ORA-06512: at "SYS.KUPW$WORKER", line 3329
ORA-24795: Illegal ROLLBACK attempt made
ORA-24795: Illegal ROLLBACK attempt made
ORA-06512: at "SYS.KUPW$WORKER", line 14341
ORA-02354: error in exporting/importing data
ORA-01115: IO error reading block from file 11 (block # 118736)
ORA-27070: async read/write failed
OSD-04016: Error queuing an asynchronous I/O request.
O/S-Error: (OS 1) Incorrect function.
ORA-01115: IO error reading block from file 11 (block # 118736)
ORA-27070: async read/write failed
OSD-04016: Error queuing an asynchronous I/O request.
O/S-Error: (OS 1) Incorrect function.
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPW$WORKER", line 8165
----- PL/SQL Call Stack -----
  object      line  object
  handle    number  name
000007FF48E018B0     18990  package body SYS.KUPW$WORKER
000007FF48E018B0      8192  package body SYS.KUPW$WORKER
000007FF48E018B0      1703  package body SYS.KUPW$WORKER
000007FF4890BF58         2  anonymous block
Job "SYSTEM"."SYS_EXPORT_FULL_08" stopped due to fatal error at 04:21:40

C:\Users\Administrator>RMAN

Recovery Manager: Release 11.2.0.1.0 - Production on Fri May 17 10:48:40 2013

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

RMAN> CONNECT target /

connected to target database: MAGMADEV (DBID=2469200049)

RMAN> blockrecover datafile 11 block 118736;

Starting recover at 17/05/2013
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=573 device type=DISK

starting media recovery
media recovery complete, elapsed time: 00:00:00

Finished recover at 17/05/2013