I'm working with a UK customer that is experiencing a problem applying a VAT tax since upgrading from version 9 to 10.
The scenario is that the first item committed to the SOP10200 table simply skips the VAT tax calculation completely, while other items calculate fine. No matter how the items are arranged, the first item is always skipped from the VAT tax calculation, which is obviously throwing off the totals. They customer uses the vSync/Accellos order import process, the problem has been isolated to a specific GP call that vSync uses per order imported.
The global procedure being called = "SOP_Tax_Recalc_Document"
My first instinct was to review the looping logic and verify that this is being called for each item, but it appears that this procedure is being called as a post-process once each order has been commited to the table, and only called a single time per order.
As I stated previously, this was working properly using version 9, I am trying to verify if any backend processing calls have been modified in a way that my code needs to handle them differently.
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