We’re experiencing yet another issue with this integration. We are receiving the error “The weight provided is either too heavy, or exceeds the maximum of 3 decimal places.” whenever attempting to create a shipment. It is not currently possible to create a shipment (actually, we’ve never managed to get it working properly).

Below is an example with debug mode enabled (note: ‘from’ & ‘to’ arrays modified to remove personal info).

Unpacked Item 
Request 

Array
(
    [shipments] => Array
        (
            [0] => Array
                (
                    [shipment_reference] => 5acc5da3ce088
                    [customer_reference_1] => Order #20207 Tue-Apr-2018
                    [customer_reference_2] => Shipment Contents
                    [email_tracking_enabled] => 1
                    [from] => Array
                        (
                            [name] => Merchant
                            [type] => MERCHANT_LOCATION
                            [lines] => Array
                                (
                                    [0] => 123 fake st
                                )

                            [suburb] => FAKETOWN
                            [state] => NSW
                            [postcode] => 1111
                            [phone] => 0411 111 111
                            [email] => test@example.com
                        )

                    [to] => Array
                        (
                            [name] => Test2 test
                            [business_name] => Business
                            [type] => STANDARD_ADDRESS
                            [lines] => Array
                                (
                                    [0] => 123 fake st
                                )

                            [suburb] => FAKETOWN
                            [state] => NSW
                            [country] => AU
                            [postcode] => 1111
                            [phone] => 0211111111
                            [email] => test2@example.com
                        )

                    [items] => Array
                        (
                            [0] => Array
                                (
                                    [item_reference] => 
                                    [product_id] => 7J55
                                    [length] => 17
                                    [width] => 17
                                    [height] => 1
                                    [weight] => 0.12
                                    [authority_to_leave] => 
                                )

                        )

                )

        )

)
Response: 

stdClass Object
(
    [errors] => Array
        (
            [0] => stdClass Object
                (
                    [code] => 400
                    [name] => Bad Request
                    [message] => The weight provided is either too heavy, or exceeds the maximum of 3 decimal places.
                    [field] => shipments[0].items[0].weight
                )

        )

)
Error: The weight provided is either too heavy, or exceeds the maximum of 3 decimal places.