There is no field in Business Vision called Total Shipment Weight. You will have to create your own formula in Crystal. Something along the lines of Total Shipped x Inventory Item Weight for each line on the packing slip and then do a Grand total at the bottom

I don't know how to do that, my knowledge of Crystal Reports is very limited.  The thing is, that I copy and pasted the Total Shipment Weight formula from another report, but this one says the entry is "invalid" because "@Line Weight" does not exist.  I can't figure out why it's saying that, or how to find the proper way to get "@Line Weight" to populate.

I don't know how to do that, my knowledge of Crystal Reports is very limited.  The thing is, that I copy and pasted the Total Shipment Weight formula from another report, but this one says the entry is "invalid" because "@Line Weight" does not exist.  I can't figure out why it's saying that, or how to find the proper way to get "@Line Weight" to populate.

Copying the total formula from another report will NOT work if the wieght of each line item is not included in your report.

The pick ship list does not include the weight of each line item in it's report.  But my question is, can you explain to me HOW to add the weight of each line item into my report?

We had a custom form done for preprinted NCR paper as a packing slip. Each item entered on the packing slip must have a weight under unit of measure. In Crystal Reports there is a field under Formulas @weight that needs to be add to the custom report, Details. The Sum of@weight (Number) at the bottom is where total weight of all items on the packing slip appears. Unless you are very familiar Crystal Reports best get a BV partner to help. Our supplemental form is shipping labels.