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Help with totalling on Word format Standard Sales Invoice extension

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Hi All,

I'm having trouble getting 2 added fields to total on a Word based extension of the Standard Sales Invoice.

I requirement is to show on invoice lines a carton qty - the customer sells in and the base unit of measure is units (but still ships in cartons and some customers order in cartons). Also there is a need to also show the total gross weight for all of the lines on the invoice in the footer - but no need to show on each line.

I have successfully added 2 fields for Units per Carton and Gross Weight to the Item master, a Code Unit to do the calculations required and then added fields for the results into Sales Line, Sales Invoice Line and the Sales Order subform so it is visible to the users at each stage through the order cycle.

I have successfully created a report extension to add the Cartons field to the invoice lines but no matter what I try I am unable to get the total for Cartons and Gross Weight in the footer - the fields are showing but with zero value - the code is below.

Thanks in advance for advice on what to do.

Stephen

reportextension 50100 MyExtension extends /Standard Sales - Invoice/

{

dataset

{

add(Line)

{

column(Line_Carton_Quantity; /Line Carton Quantity/) { }

column(Line_Gross_Weight; /Line Gross Weight/) { }

}

add(Header)

{

column(TotalLineCartonQuantity; TotalLineCartonQuantity) { }

column(TotalGrossWeight; TotalLineGrossWeight) { }

}

Local procedure AddToTotal(/Line Carton Quantity/: Integer; /Line Gross Weight/: Integer)

begin

LineCartonQuantity := /Line Carton Quantity/;

LineGrossWeight := /Line Gross Weight/;

PrevLineCartonQuantity += LineCartonQuantity;

PrevLineGrossWeight += /LineGrossWeight/;

TotalLineCartonQuantity += PrevLineCartonQuantity;

TotalLineGrossWeight += PrevLineGrossWeight;

end;

var

LineCartonQuantity: Integer;

LineGrossWeight: Integer;

TotalLineCartonQuantity: Integer;

PrevLineCartonQuantity: Integer;

TotalLineGrossWeight: Integer;

PrevLineGrossWeight: Integer;

}

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Dynamics 365 Business Central

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Ariba Mehdi 166 on at

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Hi there,

Try to make method calls like this.
And return the value using exit.
Also, apply appropriate filters using setfilters methods in the procedures to calculate correct values.

Hope this helps!

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KasparsSemjonovs 4,774 Super User 2025 Season 2 on at

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Total cartons and Total Gross weight should not be on the Sales Lines, but on the Sales Header. Then You can use it outside the Lines area on the Word.

Try to find where these Totals are defined for standard Sales Invoice

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YUN ZHU 95,681 Super User 2025 Season 2 on at

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Hi, you created a Local procedure AddToTotal but didn't put it in any trigger? This way the function will not run and all your fields will not be calculated. You can check the documentation below and put the code in the required trigger.

https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-report-triggers?wt.mc_id=DX-MVP-5004336&tabs=current%2Crdlc#overall-report-trigger-and-operations

Sorry, I haven't tested it in detail. You can try to put it in the OnPostDataItem Trigger of Line dataitem first.

Hope this helps as well.

Thanks.

ZHU

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Community member 8 on at

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Thanks everyone for the responses - still not getting a calculation in the total fields.

Hi @YUN ZHU - I can only find 2 triggers for a report extension - OnPreReport and OnPostReport - if I try to include these as you suggested then there is an error re the local procedure "the name local does not exist in the current context" ????

Hi @KasparsSemjonovs - I have Total Carton Quantity and Total Gross Weight as fields added to the Header and they show up under the Header within the XML Mapping in Word and its there totals that are not being generated - there show on the report with zeroes.

Hi @Ariba Mehdi - no success - I tried what you suggested, still zeroes.

It seems that the combination of Word and ReportExtension is a bit of a challenge - especially for the inexperienced like me.

Any more clues are greatly appreciated.

Stephen

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Ariba Mehdi 166 on at

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Hi Stephen,
If nothing works, we debug.

You can try to debug or print any message for this purpose in these procedures. Try to find out whether the report picks the correct Document No and Document Type or not.
Also, check whether the values that are added to calculate the totals have correct values or not.

Hope this helps! Good luck.

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Community member 8 on at

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Thanks @Ariba Mehdi

Everything on the invoice is working except for the Totals.

The Line Carton Quantity is displaying correctly on each line and all other information about the invoice is also correct. It is purely a case of not being able to total the line carton quantity for each line displayed and then putting the total in the footer.

It seems the Report Extension is limited in the triggers you can use - I have tried to put in a procedure to determine if its the first line, last line or somewhere in between but I cant use "Find" or "SetRange" in Report Extension syntax...

I would have thought this would have been a pretty simple task given Microsoft authoring both Business Central and Word - hopefully the solution isn't to copy the full report definition and modify that as a custom report.

Cheers

Stephen

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