Asset Migrated with script

Dear All

During Demerger exercise , set of assets were retired from one book and created in another Book(B) with historic values of depreciation.

 New assets were created in New book(B) with YTD Depreciation and Accumulated depreciation.

We have transferred same to GL also.

While duing reconciliation, we found differences in Accumulated deprecition and dep.expense account.

Pl guide me.

Thanks and regards

Pramod