Number assigned Infotypes not updated

Dear All,

We have internally generated P No. and by mistake the user has only generated the P no. and not populated any IT in actions and after that some other user has hired a couple of more employees so the internal number count is incremented by 2.

Now how do we deal with this situation it is not letting us delete the personnel number, change entry leaving date, or populate any IT saying personnel number not asigned.

please help in this regard. Also what are the options available with us do we :

Delete the p no?

populate the IT(if so how)?

After deleting will we be able to use the number (as the user does not want to forego the number).

Ugrent help in this regard will be appreciated.

Regards

Ankush