Error while closing the asset year

My client is trying to close the asset year using AJAB.

But she could not because, she did some activity in Oct 2011 which made SAP to plan some 1000$ additional depreciation after period 12 depreciation is posted.

Now, because of that additional planned depreciation, she is unable to perform AJAB successfully.

They dont want to re-open FI year and post that planned dep. How to get rid of that planned dep ?

Please give me your inputs.

Thanks