Report Quantity not allowed for Time and Backflush Qty Operations

I am trying to add a quantity in the Time and Expense Entry Module, but I get the following error message:

Business Layer Exception
Report Quantity not allowed for Time and Backflush Qty Operations.
Exception caught in: Epicor.ServiceModel

Error Detail

Correlation ID: 622d9ff1-6eb3-4d04-8991-9377b1e44c72
Description: Report Quantity not allowed for Time and Backflush Qty Operations.
Program: Erp.Services.BO.Labor.dll
Method: chkPartQty
Line Number: 3707
Column Number: 21
Table: LaborDtl

Client Stack Trace

at Epicor.ServiceModel.Channels.ImplBase`1.ShouldRethrowNonRetryableException(Exception ex, DataSet dataSets)
at Erp.Proxy.BO.LaborImpl.Update(LaborDataSet ds)
at Erp.Adapters.LaborAdapter.OnUpdate()
at Ice.Lib.Framework.EpiBaseAdapter.Update()
at Erp.UI.App.TimeAndExpenseEntry.Transaction.Update()

I figured it out, I had a labor transaction that was in the wrong payroll date.