Use the T-code F-53 or go to Accounting → Financial Accounting → Account Payable → Document Entry → Outgoing Payment → Post.
In the next screen, input the following details −
- Select the Document Date.
- Select the Company Code.
- Select the Payment Currency.
- Select the Cash/Bank Account in which Payment is to be credited and Payment Amount.
- Select the Vendor Id of the receiving vendor.
Once you provide the above details, click Process Open Items.
Assign the payment amount to the appropriate invoice so as to balance the payment with the invoice amount.
Click the Save button at the top to get the document number to be generated.