FA issue

we have few capitalized assets added but they did not copy to the TAX book. When looked upon metaling found below

Symptoms

When submitting Periodic Mass Copy, an asset is not copied from the corporate book to the tax book though the asset date placed in service is in the current period.

Example:
1-Connect to an FA responsibility
2-Review an Asset in the Corporate Book having DPIS of 30-APR-2010.
3-Run Periodic Mass Copy for Apr-10
As a result , the asset does not get copied to the tax book.

Cause

Per the asset trace, the asset was added in period JUN-10 in the corporate book.