eAM Work Order capitalization resulting in error

Hi,

I am trying to capitalize the cost of eAM Work Orders 

Following is the recap of the steps i have performed:

1. Create asset in Enterprise Asset Management module
2. Create a link between eAM Assets and Assets in Fixed Assets module
3. Create Work Order for eAM Asset
4. Issue material against the work order
5. Complete and close the Work Order
6. Capitalize the cost of the Work Order
7. Add cost to the asset through prepare mass addition

As a result of the above steps the following error is displayed:
Incorrect asset type and category combination for &Category ID

Please guide me why the Work Order cost is not being added to the Fixed assets cost?