10000974 
Message
Select at least one of the following checkboxes: “Customers” and “Vendors”
Diagnosis
You have opened the Withholding Tax Report — Selection Criteria window, and have chosen the OK button, but you have not selected either the Customers or Vendors checkboxes. To generate a withholding tax report, you must specify at least one business partner.
Procedure
In the Withholding Tax Report — Selection Criteria window, select one the following checkboxes: Customers, and Vendors. Choose the 
(Browse) button to specify business partners from a list.