Errors:  Invalid Vendor/Customer Code. (A3980) / Vendor is required per options on Event Type/Document Control (A2416)

Resolution:  These errors come as the result of a Vendor being discontinued in the Vendor/Customer table.  In order to liquidate the document, the vendor must be reactivated so that the document can be fully liquidated.  Once the ABDL/CBDL has been processed, the Vendor must then again be deactivated again so that nobody accidentally assigns it to another document.  Please contact for assistance with coordination of this type of liquidation.