Finding the relevant Sales/Quotation/Confirmation/Invoice line from a SalesPurchLine

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Posted on by Superbunny

191

I have an extension to the calcPrice2LineAmount method of the SalesPurchLine class.

I wish to find the relevant transactionLine which is being processed via the salespurchline map in my extension.

I however do not know how to. The mappings seem to be gone, having been replaced by parm methods, but some (this one may seem relevant)

are not even implemented:

public SourceDocumentLineRecId parmSourceDocumentLine()
{
    throw error(Error::missingOverride(funcName()));
}

Approaching such a property directly does not work either, resulting in the error that a field with id 0 does not exist on the table

(despite it being there, as it can be seen in the debugger):

SalesPurchLine salesPurchLine = this.parmSalesPurchLine();

int64 testRecId  = salesPurchLine.SourceDocumentLine;

Does someone know how I can correctly find the relevant salesConfirmationLine, salesQuotationLine, Salesline or SalesInvoiceLine which is being processed here?

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Superbunny 191 on at

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Finding the relevant Sales/Quotation/Confirmation/Invoice line from a SalesPurchLine

Hey Martin,

THank you for your reply.

Allow me to explain what I wish to do in order to more clearly show my problem:

FUNCTIONAL:

-I want to add a percentual charge field to my SalesQuotationLine, SalesLine, SalesConfimationLine and SalesInvoiceLine.

-This field is uses between some of the standard fields in the calculation for lineAmount

TECHNICAL:

-I figured I had to extend PriceDisc.price2Amount, so I did that

-I this context I had no acces to my custom field, so I checked the callstack and found as caller:

SalesPurchLineInterface.calcPrice2LineAmount, so I extended this one. In the method I save a reference to my custom field, so afterwards, in the pricedisc method, this value can be taken out and used for the calculation.

So I chose the interface extension, since I saw it in the callstack. Afterwards I found the following link, which allowed me to extend the SalesLineSalesPurchLine:

https://learn.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/extensibility/maps-as-interfaces

It seems now (previously I used only the initFromSalesLine, initFromQuotationLine, etc, which do not add the value for lineAmount) that my lineAmounts are being correctly calculated with this solution.

Im not sure if I created a correct and valid implementation like this or if this functionality could be created in a much simpler way
Martin Dráb 230,994 Most Valuable Professional on at

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Finding the relevant Sales/Quotation/Confirmation/Invoice line from a SalesPurchLine

parmSourceDocumentLine() isn't implemented in the parent abstract class (SalesPurchLineInterface), because it can't be written in a generic way. The implementation must be done in child classes, e.g. SalesLineSalesPurchLine.

Finding the relevant Sales/Quotation/Confirmation/Invoice line from a SalesPurchLine

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Finding the relevant Sales/Quotation/Confirmation/Invoice line from a SalesPurchLine

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