condition type in mbst not appear

hi guru´s

I create a PO, after this I did the GR with MIGO, movt 101.

Later, I deleted a condition type "National Ap Expin" in the PO by error.

So, I added the condition type in the PO again, as in first time. But, when I try to cancel this GR with MBST, movt 102, the system don´t post the condition type and I´ve a difference in both financial documents.

help meeeeeeee

regards!