cfgmgr error code

Hello, on VIOS partition(version.1.4.1.2-FP-9.2, POWER6) I have FC card.
When I use comand cfgmgr I receive :


Completed method for: fscsi0, Elapsed time = 31
return code = 61
****************** no stdout ***********
****************** no stderr ***********
Method error (/usr/lib/methods/cfgefscsi -l fscsi0 ):
0514-061 Cannot find a child device. )


Other command:

# lsdev -Cc adapter | grep fc
fcs0 Available 03-00 4Gb FC PCI Express Adapter (df1000fe)
# lsattr -El fcs0
bus_intr_lvl Bus interrupt level
False
bus_io_addr 0xffc00 Bus I/O address
False
bus_mem_addr 0xffebf000 Bus memory address
False
init_link al INIT Link flags
True
intr_msi_1 533 Bus interrupt level
False
intr_priority 3 Interrupt priority
False
lg_term_dma 0x800000 Long term DMA
True
max_xfer_size 0x100000 Maximum Transfer Size
True
num_cmd_elems 200 Maximum number of COMMANDS to queue to the adapter
True
pref_alpa 0x1 Preferred AL_PA
True
sw_fc_class 2 FC Class for Fabric
True
# fcstat fcs0

FIBRE CHANNEL STATISTICS REPORT: fcs0

Device Type: FC Adapter (adapter/pciex/df1000fe)
Serial Number: 1F7210C12F
Option ROM Version: 02E82752
Firmware Version: Z1D2.70A5
World Wide Node Name: 0x20000000C9632214
World Wide Port Name: 0x10000000C9632214

FC-4 TYPES:
Supported:
0x000001200000000000000000000000000000000000000000 0000000000000000
Active:
0x000001000000000000000000000000000000000000000000 0000000000000000
Class of Service: 3
Port Speed (supported): 4 GBIT
Error opening device: /dev/fscsi0
errno: 00000005
#

I don't know what is wrong. Do you have any idea??