Reclassification between minor categories are not generate correct accounting entreis

Hi,

We have defined a category structure as follows.

Major - Asset Type (Furniture & fittings.Motor vehicle .... etc)

Minor - Asset sub types ( Chairs,tables,Cars ....etc)

Minor - Division

Once we do a reclassification between minor categories accounting are not generated as per our expected behavior.

For ex: we have changed the category as below.

From ------Furniture fittings:Chairs:Division 01

To ---------Furniture fittings:Chairs:Division 02

We have assigned separate accounts to above two categories such as asset cost account,accumulated depreciation account ...etc

Please  let us know how we can resolve this issue.