FCIOA
The Fibre Channel I/O adapter is the failing item.
If the attached device is owned by a Virtual I/O Server partition see Troubleshooting the Virtual I/O Server to determine the parts to replace. Otherwise, replace the Fibre Channel I/O adapter using the I/O adapter location information in the service action log if it is available. If the location is not available, find the address of the I/O adapter. See the System reference code format description. Use the address to find the location. See Addresses. For part number information, see Adapter information by feature code. For more information about failing part numbers, location codes, or removal and replacement procedures, see Part locations and location codes.