lsdev: 0514-521 Cannot find information in the predefined device configuration database for the customized device iocp0.

Got an error when typing lsdev -C and lscfg command.

# lsdev -C | grep Defined
lsdev: 0514-521 Cannot find information in the predefined device
configuration database for the customized device iocp0.

# lscfg -vl hdisk0
0519-004 libodm: The specified search criteria is incorrectly formed.
Make sure the criteria contains only valid descriptor names and
the search values are correct.

hdisk0 P2/Z1-A8 16 Bit LVD SCSI Disk Drive (18200 MB)

Manufacturer................IBM
Machine Type and Model......DDYS-T18350M
FRU Number..................00P1520
ROS Level and ID............53423041
Serial Number...............9EGQ4829
EC Level....................F79924
Part Number.................07N3842
Device Specific.(Z0)........000003029F00013A
Device Specific.(Z1)........07N4924
Device Specific.(Z2)........0933
Device Specific.(Z3)........01242
Device Specific.(Z4)........0001
Device Specific.(Z5)........22
Device Specific.(Z6)........F79924

Solution:

1. Backup ODM.
tar -cvf /tmp/ODM.tar /etc/objrepos/


2. Delete the iocp0 device from CuDv
odmdelete -q "name=iocp0" -o CuDv

0518-307 odmdelete: 1 objects deleted.

3. Now it is clean