Understanding How to Add Withholding Information to Existing Unpaid Vouchers in Mexico

When you first begin processing withholding for suppliers in Mexico, you might have existing vouchers in your system for which the withholding concepts and other withholding information do not exist. You can use the Assign Withholding Concepts to Unpaid Vouchers program (R76M411) to assign a withholding type and withholding concept to the voucher. The system writes the assigned values to the F0411 A/P Tag File table (F76M411T). The system reads the data in the F76M411T table when you process vouchers for payment.

When you run the Assign Withholding Concepts to Unpaid Vouchers program, the system:

1. Reads the values in the processing options to determine the data selection.

   You set processing options to identify the company, supplier, and dates of vouchers to process. You can also use the Data Selection function to use fields in the Accounts Payable Ledger table (F0411) to set data selection.

2. Retrieves voucher lines from the F0411 table for which the pay status code is other than P (paid) or # (payment in process), and which are within the data selection set in the processing options and Data Selection function.

3. Discards voucher lines that have a withholding type and concept assigned.

4. Assigns to the voucher record the withholding concept that is set up for the voucher's supplier in the Address Book Withholding Information program (P76M006).

   Important: The system writes the data for withholding to the F76M411T table only when withholding information is set up for the supplier.

5. Prints a report that includes the data that was written to the F76M411T table.