I have posted this issue in user forum now moving that to technical forum
Sale order created in Ax 2012 r3 and use this sales order in POS for payment.
e.g SO 01588102 created in Ax with item id 725 and used same sale order in POS for Pick Up itemId
but while pick up system show's different itemId (758).
Also in POS for every order it's showing same item id for pickup.
Expecting you reply...