rsync error: error in file IO (code 11), linux

Hello,

Can somebody please help me with this problem:

write failed on
20031111/tree/backupdb/V713/data010/ORACLE/V713/delta_prod_data0301.dbf.Z
: Success
rsync error: error in file IO (code 11) at receiver.c(243)
rsync: connection unexpectedly closed (33513777 bytes read so far)
rsync error: error in rsync protocol data stream (code 12) at
io.c(165)

write failed on
20031111/tree/deltaback01/delta_t/delta_prod_data0101.dbf : Success
rsync error: error in file IO (code 11) at receiver.c(243)
rsync: connection unexpectedly closed (28972102 bytes read so far)
rsync error: error in rsync protocol data stream (code 12) at
io.c(165)

write failed on 20031111/tree/honadback01/honad_p/hndd_01.dbf :
Success
rsync error: error in file IO (code 11) at receiver.c(243)
rsync: connection unexpectedly closed (9774734 bytes read so far)
rsync error: error in rsync protocol data stream (code 12) at
io.c(165)

???

rsync version 2.5.6 protocol version 26

uname -a
Linux x.x.nl 2.4.20-20.7POissmp #1 SMP Thu Aug 28 19:10:31 CEST 2003
i686 unknown

Space isn-t the problem.

df -k
/dev/sdb1 1930157212 309890668 1522220248 17% /d0

Is there something else I have to check?

Marcel.