Kanban Production order confirmation with Barcode signal

Hi friends,

We are having requirement to confirm production order through Barcode scanner signal to SAP

1. We have configured the KANBAN process in the following way

    a. Upon empty the BIN, system triggers Production order (based on replenishment in-house strategy)

    b. Status sequence maintained in such a way that next status automatically determined by system if there is no status in barcode signal.

    c. GR will change status of the Bin or vice versa.

2. Question is  how to confirm the order based on the signal from Scanner to change status or GR either.

     a. from KANBAN ID we can get Production order number associated with that.

     b is there way to get production order confirmation as soon as status FULL or GR done.

        Do we need to go for custom development to automate confirmation.

      Please share your inputs if you have worked earlier or having firm idea.

   Thanks

    Naga