[ovirt-users] Cannot remove VM

Hi, I can't edit/remove/modify a VM. Always show a message:     "Cannot remove VM. Related operation is currently in progress. Please try again later" I also used REST API curl -k -u admin@internal:passwd -X DELETE https://engine/ovirt-engine/api/vms/XXXXXXXX and the output message is the same. How to can execute actions over the VM, or how to remove it from Cluster? Thanks in advance. Ángel González.