Vendor ID on accounts payable voucher does not match the vendor ID on the purchase order receipt in Microsoft Dynamics SL

Consider the following scenario in Purchasing and Accounts Payable in Microsoft Dynamics SL 7.0 Service Pack 1 (SP1):

• In the PO Setup (04.950.00) screen, you click to select the Allow Multiple PO to one Receipt check box.
• In the Receipt/Invoice Entry (04.010.00) screen, you create a batch that contains documents for more than one purchase order, and then you save your changes.
• You reopen the receipt batch and then click to select the Create Voucher for Receipt check box for more than one of the receipt documents in the batch.
• You release the batch, and then you open the resulting accounts payable batch in the Voucher and Adjustment Entry (03.010.00) screen in order to review the batch.

However, when you review the batch in the Voucher and Adjustment Entry (03.010.00) screen, you notice that the values in the Vendor ID field differ from the vendor IDs that were used on the originating purchase order receipt. You expect the value in the Vendor ID field to be the same on both the purchase order receipt and the voucher that was created in accounts payable.