vgimport shows an error in hp-ux 11.31

[ashraf_islam]

Initially I have created mirror disk from replicated disk . Then after detach, present to related host.  Then  I have imported  it.Previously I  worked it without any issue.  But today  ,  I have got the bellow error when vg import

 vgimport -s -m /tmp/vg09.mapfile /dev/vg09
Logical Volume is not defined on any physical volume.
"/dev/vg09/lvol1" is missing Physical Volumes.
vgimport: Volume group "/dev/vg09" has been successfully created.
Warning: A backup of this volume group may not exist on this machine.
Please remember to take a backup using the vgcfgbackup command after activating the volume group.

It's helpful for me if anyone reply with exact solution