Withholding Tax on Down payment through F-58

Question

When we made the down payment having with withholding tax deduction
through F-58(FBZ4) against down payment request clearing, if we give
gross amount to the extent of Withholding tax showing as not assigned
amount, If we give net amount clearing is happened properly.
But if we use manual payment for down payment through F-48 against down
payment request clearing gross amount is working fine. Same should be
applicable in case F-58(FBZ4) also.
for example we have created down payment request for Rs. 1,00,000/- and
Tax code assigned for the payment 2% (Rs 2,000/-), at he time of down
payment request clearing(F-58) if we give the amount 1,00,000/- we are
not able to clear and make the net amount paid. If we give Rs.98,000/- it
is working fine. But same logic not working in F-48.
is this program error or standard SAP logic is like that.

Answer 1

Dear,
this is the SAP Standard System Design.
If You create the DP using F-58, You will have to insert the bank amount minus the WT amount (net).
If You create the DP using the transaction F-48, You can insert the total bank amount because pushing the button "Create DPs" the System will scorporate it, creating the WT line item.
The result in both the cases is the same:
001 50        0000113100 Dte Bank (domestic)                  9.000,00-
002 29A      0000100214 Vendor                                    10.000,00
003 50        0000177000 Withholding tax                          1.000,00-
I hope this helps.Mauri