Taxes not getting copied in J1IG transaction

Hi,

We do the rg23d register entries in the depot for inwarding and outwarding materials. This will be done in SAP through J1IG t-code for inwarding, which will generate an internal doc no. This is created with reference to a grn document or material document.

When we refer the material doc, taxes like bed-10%, cess-2% & ecess-1% are not getting calculated.Please discuss or suggest.

Thanks