Withholding tax does'nt appear when I simulate or posting

Hi.

I have a problem and request  guidance to resolve it. I configured a withholding tax for a new company code, I made the following configurations in SAP:

1. Check Withholding Tax Countries:Path: IMG → Financial Accounting (New) → Financial Accounting Global Settings (New) → Withholding Tax → Extended Withholding Tax → Basic Settings → Check Withholding Tax Countries.
2. Define Withholding Tax Keys.Path: IMG → Financial Accounting (New) → Financial Accounting Global Settings (New) → Withholding Tax → Extended Withholding Tax → Basic Settings → Define Withholding Tax Keys.
3. Define Withholding Tax Type. Path: IMG → Financial Accounting (New) → Financial Accounting Global Settings (New) → Withholding Tax → Extended Withholding Tax → Calculation → Withholding Tax Type → Define Withholding Tax for Invoice Posting (or for Payment Posting).
4. Define Withholding Tax Code. Path: IMG → Financial Accounting (New) → Financial Accounting Global Settings (New) → Withholding Tax → Extended Withholding Tax → Calculation → Withholding Tax Code → Define Withholding Tax Code
5. Assign Withholding Tax Types to Company Codes. Path: IMG → Financial Accounting (New) → Financial Accounting Global Settings (New) → Withholding Tax → Extended Withholding Tax → Company Code → Assign Withholding tax type to Company Code.
6. Activate Extended Withholding Tax for the Company Code. Path: IMG → Financial Accounting (New) → Financial Accounting Global Settings (New) → Withholding Tax → Extended Withholding Tax → Company Code → Activate Extended Withholding Tax.
7. Finally, Define G/L Accounts for Withholding Tax..Path: IMG → Financial Accounting (New) → Financial Accounting Global Settings (New) → Withholding Tax → Extended Withholding Tax → Posting → Accounts for Withholding Tax → Define Accounts for Withholding Tax to be Paid Over.

The account for withholding tax was  defined for company code (FSS0) and also in the vendor master data was associated the witholding tax ( The Indicator: Subject to withholding tax?Liable is mark) for vendor X.

When I try to post an invoice using the FB60 for the vendor X, in the tab "Withholding tax" appear the  withholding, but one simulated or posted, withholdings are not reflected in the document. What need to configure?

I have not tested using MIRO, first I need to resolve with FB60.

I appreciate any help.

Best regard,

Leudis Lorena Sanjuan

llsanjuan@hotmail.com