Deletion of Import PO

Hi,

We have created one import PO and did Bill of Entry also.(No GR,NO IR has done)

Now the requirement is changed and we want to delete the PO.

so that in stock req list (MD04) no existing po should be appeared.

but when we try to put deletion indicator in PO it is giving error message

that GR qty and IR qty diff so we cannot put del indicator.

Then we have done subsequent credit for that MIRO(Bill of entry) document.Eventhough same

message is coming and we are not able to put the deletion indicator.

Pl help by sujjesting a good solution

Thanks

Prasad