Tax Amount for Invoice Creation using BAPI_INCOMNGINVOICE_CREATE ?

[Former Member]

Hi,

I am using BAPI_INCOMNGINVOICE_CREATE function module for cearting Invoice for a PO with referrence to Goods Receipt. In this case got a problem that if i did GRC for 10 Quantity for a Line Item in PO which consists 20 Quantity then i need to caliculate Tax Amount and add it to the Gross Amount of Bapi Header Structure Field Gross_Amount.

So can any suggest me how to pass caliculate Tax for only GRC and pass to Bapi Header Gross_Amount Filed.

[Former Member]

Hi,

I am using BAPI_INCOMNGINVOICE_CREATE function module for cearting Invoice for a PO with referrence to Goods Receipt. In this case got a problem that if i did GRC for 10 Quantity for a Line Item in PO which consists 20 Quantity then i need to caliculate Tax Amount and add it to the Gross Amount of Bapi Header Structure Field Gross_Amount.

So can any suggest me how to pass caliculate Tax for only GRC and pass to Bapi Header Gross_Amount Filed.

[former_member376453]

I thank you, need to calculate the tax first. Add this up with your header data. You can you below function module to calculate tax:

CALCULATE_TAX_DOCUMENT

CALCULATE_TAX_ITEM

Kuntal

[Former Member]

Thank You for giving reply for my problem.

i already used CALCULATE_TAX_ITEM Function Module and passing GRC Amount & GRC Quantity and the remaining data from PO but it is giving wrong Amount.

[former_member376453]

Is there any external tax system implemented, like Vertex??? If so, then you need to use some RFC FM to derive the tax from external system.

Kuntal

[Former Member]

No there no External Tax System used here.

If you know then tell me where the tax percentage on base amount amount will stroe & Tax Caliculation Formula

[Former Member]

Thanks