Hi,
It appears that the GP 2010 client does not allow negative markdowns in the Sales Markdown Entry window or the Sales Item Detail Entry window.
When I test with eConnect, I get the following error:
eConnectException: Sql procedure error codes returned:
Error Number = 788 Stored Procedure= taSopLineIvcInsert Error Description = Input variable contains a negative value
Node Identifier Parameters: taSopLineIvcInsert
Are you able to enter a transaction into GP with a negative markdown amount?
Steve Endow
Dynamics GP Certified Trainer
Dynamics GP Certified IT Professional