Make Premium Freight Field Mandatory on SO Value

Do you mean CuryPremiumFreightAmt?

yes.

Something like this:

using PX.Common;
using PX.Data;
using PX.Objects.SO;

namespace TEST
{
    public class Test : PXGraphExtension<SOOrderEntry>
    {
        protected virtual void _(Events.FieldVerifying<SOOrder, SOOrder.curyPremiumFreightAmt> e, PXFieldVerifying b)
        {
            b?.Invoke(e.Cache, e.Args);

            SOOrder row = e.Row;
            if (row is null) return;

            if (row.OrderType.IsIn(SOOrderTypeConstants.SalesOrder, SOOrderTypeConstants.QuoteOrder) &&
                (row.CuryVatTaxableTotal ?? 0m) > 5000m &&
                (row.CuryPremiumFreightAmt ?? 0m) == 0)
            {
                e.Cache.RaiseExceptionHandling<SOOrder.curyPremiumFreightAmt>(row, e.NewValue, 
                    new PXSetPropertyException(row, "Freight must be greater than 0.00", PXErrorLevel.Error));
            }
        }
    }
}

using PX.Common;
using PX.Data;
using PX.Objects.SO;

namespace TEST
{
    public class Test : PXGraphExtension<SOOrderEntry>
    {
        protected virtual void _(Events.FieldVerifying<SOOrder, SOOrder.curyPremiumFreightAmt> e, PXFieldVerifying b)
        {
            b?.Invoke(e.Cache, e.Args);

            SOOrder row = e.Row;
            if (row is null) return;

            if (row.OrderType.IsIn(SOOrderTypeConstants.SalesOrder, SOOrderTypeConstants.QuoteOrder) &&
                (row.CuryVatTaxableTotal ?? 0m) > 5000m &&
                (row.CuryPremiumFreightAmt ?? 0m) == 0)
            {
                e.Cache.RaiseExceptionHandling<SOOrder.curyPremiumFreightAmt>(row, e.NewValue, 
                    new PXSetPropertyException(row, "Freight must be greater than 0.00", PXErrorLevel.Error));
            }
        }
    }
}

Thanks Daryl, where do I post this code in the customisations package? Sorry I'm still learning the customisation packages!

Under the CODE section, you can create a Graph Extension of PX.Objects.SO.SOOrderEntry. Then paste just this inside the existing code:

protected virtual void _(Events.FieldVerifying<SOOrder, SOOrder.curyPremiumFreightAmt> e, PXFieldVerifying b)

        {

            b?.Invoke(e.Cache, e.Args);

            SOOrder row = e.Row;

            if (row is null) return;

            if (row.OrderType.IsIn(SOOrderTypeConstants.SalesOrder, SOOrderTypeConstants.QuoteOrder) &&

                (row.CuryVatTaxableTotal ?? 0m) > 5000m &&

                (row.CuryPremiumFreightAmt ?? 0m) == 0)

            {

                e.Cache.RaiseExceptionHandling<SOOrder.curyPremiumFreightAmt>(row, e.NewValue, 

                    new PXSetPropertyException(row, "Freight must be greater than 0.00", PXErrorLevel.Error));

            }

        }

And add this to the very top (if you don't see it there already):

using PX.Common;

protected virtual void _(Events.FieldVerifying<SOOrder, SOOrder.curyPremiumFreightAmt> e, PXFieldVerifying b)

        {

            b?.Invoke(e.Cache, e.Args);

            SOOrder row = e.Row;

            if (row is null) return;

            if (row.OrderType.IsIn(SOOrderTypeConstants.SalesOrder, SOOrderTypeConstants.QuoteOrder) &&

                (row.CuryVatTaxableTotal ?? 0m) > 5000m &&

                (row.CuryPremiumFreightAmt ?? 0m) == 0)

            {

                e.Cache.RaiseExceptionHandling<SOOrder.curyPremiumFreightAmt>(row, e.NewValue, 

                    new PXSetPropertyException(row, "Freight must be greater than 0.00", PXErrorLevel.Error));

            }

        }

using PX.Common;

Thanks Daryl,,

I'm getting the below error upon attempting to validate the project.

[2025-10-23 19:06:52.397] \App_Code\Caches\InvoiceDocumentsV3[2024.1].SOOrderEntry.cs(57): error CS0101: The namespace 'PX.Objects.SO' already contains a definition for 'SOOrderEntry_Extension' [2025-10-23 19:06:52.428] Compiler time, in seconds: 42.6371421 [2025-10-23 19:06:52.678] Validation failed.

You can change the code to say SOOrderEntryExt or something instead.

Thanks! Published - but it doesn't seem to be doing anything. at what point is the error supposed to flag?

Nuts. I was thinking incorrectly and used the wrong event. I'll look at this again tomorrow.