While pushing expenses to Great Plains, you may get the following error -



Timestamp:07/11/2014 14:59:26 Category:Main GP Exception Priority:1  EventId:100 Severity:Critical

                  Title:Exception while processing GP Upload

           Message:GPPayablesInvoiceUpload.cs System.Web.Services.Protocols.SoapException: A validation exception has occurred.

Validation Errors:

- PurchaseTaxScheduleKey does not exist.

- MiscellaneousTaxScheduleKey does not exist.

- FreightTaxScheduleKey does not exist.



 Make sure the tax schedule maintenance is selected for GE-TAXID

 

 

 Also please make sure on the company setup options you have clicked on Specify Tax Details for Automatic Tax Calculation.