Can't delete parked invocie document

hi

I have a parked invocie document , but i want to delete it.

then i use MIR7 to delete it
"parked invocie document 5105611640 has been deleted"

but I got a express information.."Update was terminated"

It shows "System error : error during delete Table EKBE"

I use SM13 to get some information about this

Function ME_UPDATE_INVOICE has error returned!!

What can I do to slove it?