QAD 2017 Enterprise Edition > User Guides > Periodic Costing > Working with Periodic Costing Results > Troubleshooting Other Cost Issues > WIP Balance after WO Closing
  
WIP Balance after WO Closing
You closed all with the Work Order Maintenance (16.1) program, but you have a WIP balance.
Possible Causes
The finished goods do not have the correct product structure. See the possible cause and solution for Finished Goods Do Not Have Costs.