This is not a problem at all. You just treat your can vector as a chunk of bytes. Use the type cast function and cast everything to a byte array.I gueess your software engenieers can help help you with the dbc vector spec. Pay attention to the data format. Is little edian/ big edian expected. You may have to do some byte shuffle, but labview has a funtion for this
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)