Web app - Strange error when checking the content of my cart

I all,

I'm experiencing areally strange problem.

I created a new shop, with customer opened for anybody and a shelf containing OrganizationalUnit Catalog Category, I then created resource an items associated to my Departments (see below)

I done this on two environement : Development and qualification.

It works fine in development environement, but when I'm doing the same thing on the qualification environement I'm getting an error when I check the cart :

[1495000] Error while executing client job: Module = VI_ITShop_ShoppingCart, CallActionJob Cctl73___X

    at VI.WebDesigner.Runtime.Threading.ThreadManager.ManagedThread.Execute(QueuedAction task)

    at VI.WebDesigner.Runtime.ExecutionJob.BaseExecutionJob.Execute(ActionExecutor exec)

An unhandled exception occurred while handing a node.

    at VI.WebDesigner.Runtime.ExecutionJob.BaseExecutionJob.Execute(ActionExecutor exec)

    at VI.WebDesigner.Runtime.ExecutionJob.CallAction.ExecuteInternal(ActionExecutor exec)

    at VI.WebDesigner.Action.ActionBase.Execute(ActionExecutor executor)

    at VI.WebDesigner.Definition.Controls.ServerActionCall.ExecuteInternal(ActionExecutor executor)

    at VI.WebDesigner.Action.ActionBase.Execute(ActionExecutor executor)

    at VI.WebDesigner.Action.ActionReference.ExecuteInternal(ActionExecutor executor)

    at VI.WebDesigner.Action.ActionBase.Execute(ActionExecutor executor)

    at VI.WebDesigner.Action.ActionSequence.ExecuteInternal(ActionExecutor executor)

    at VI.WebDesigner.Action.ActionBase.Execute(ActionExecutor executor)

    at VI.WebDesigner.Action.ActionSequence.ExecuteInternal(ActionExecutor executor)

    at VI.WebDesigner.Action.ActionBase.Execute(ActionExecutor executor)

    at VI.WebDesigner.Action.ActionSequence.ExecuteInternal(ActionExecutor executor)

    at VI.WebDesigner.Definition.Controls.CodeControlDefinition.Execute(ActionExecutor executor)

    at VI.WebDesigner.Action.ActionBase.Execute(ActionExecutor executor)

[810083] Error calling method 'OrderShoppingCart'.

    at VI.WebDesigner.Action.ActionBase.Execute(ActionExecutor executor)

    at AE.WebDesigner.PlugIn.ShoppingCartItemComplianceCheck.ExecuteInternal(ActionExecutor exec)

    at VI.DB.Customizer.CallMethod(String methodName, Object[] parameters)

    at VI.DB.Implementation.CustomMethod.Call(Object[] parameters)

[810008] Could not save object Request procedures (XXXXXXXX - 31/01/2014 23:28:36).

    at VI.AE.Customizer.Person.OrderShoppingCart(String strUID_ShoppingCartOrder, Boolean ignoreErrors, CreateObjectDelegate createHandler)

    at VI.AE.Customizer.Person._CreateShoppingCartPwO(String strUID_Order, ISingleDbObject dbShoppingCartItem, Boolean ignoreErrors, CreateObjectDelegate createHandler)

    at VI.DB.Implementation.SingleDbObject.Save()

[810077] Request procedures: Object key is a required field.

    at VI.DB.Implementation.SingleDbObject.Save()

    at VI.DB.Implementation.SingleDbObject._InsertIntoDB(Boolean checkRights)

I tried to investigate and I ended with this : it apears that for some reason the ShopingCartItem is not properly created in my qualification environement.

ObjectKeyAssignement and DisplayObjectKeyAssignement columns are missing (see below)

Do you have any what's happening in my qualification environement ? Am I doing something wrong ? Did I forgot something ?

thank you for your help,

best regards,

Steph.