Application Studio - Update UD02 row with values in text boxes

I am trying to update UD02 row which has been loaded into a dataview and then the fields displayed in text boxes. The text boxes are bound, for example to UD02.ShortChar02, when i change the value in here i want to hit a save button and update the UD02 table.

I have create a button, an event to fire on clicking the button. I try to use RowUpdate widget with the following parameters.
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Eventhough when i check the console via msEdge (f12) i can see that value i put into a text box is being passed, it does not update the UD02 table.
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I do not know where to go from here.

In which screen you are trying to update UD02? Is it in UD02 Maintenance

In my UD forms I use and Event-Next after the Row-Update and the event parameter is OnClick_toolSave

To fire use the OnBlur under the Behaviors of the control.

Apologies, I have just followed this post Row-Update - Kinetic 202X - Epicor User Help Forum (epiusers.help) worked perfectly.

my next issue is passing key 1 as two conctenated fields. i tried porView.PackSlip+“-”+porView.PackLine but i get an error stating it is not found.