Pick And Pack Manager Line Issue

Hello all,

Our customer want to see gross weight (We save this weight in UDF) on pick and pack manager. They also want that when they changing the approved quantity, the gross weight will also change.(Formula = Approved quantity (from Pick and Pack Manager) * unit gross weight (from OITM - UDF))

We thought that we solve this issue with an button which is connected a SQL Report in Boyum add-on.

You can see our SQL report below. We want to see only selected checkbox but this report gives us only first line. We researched and learned that we have to do line loop configuration.

As you can see in below, we created a line loop but still we only get first row in sql report. Is it possible to get all lines in pick and pack manager? What is our mistake in that universal functions?

We will really appreciate it if you help us.