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Type mismatch: The expected type is 'PurchId', but the actual type is 'int64'

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Posted on by M_R

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Hello everyone;

i am getting errors while taking an extension on standard code,

Error:
'PurchLine::find(InventTable::find(this.PurchaseOrderNumber).Product)' is not valid for field 'RemainPurchPhysical'.

Error       Type mismatch in 'PurchLine.find' argument 1. The expected type is 'PurchId', but the actual type is 'int64'.

Error       Type mismatch in 'PurchLine.find' argument 1. The expected type is 'PurchId', but the actual type is 'int64'.

Error The qualifier 'PurchLine::find(InventTable::find(this.PurchaseOrderNumber).Product)' is not valid for field 'RemainPurchFinancial'.

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Mohit Rampal 12,563 Moderator on at

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Type mismatch: The expected type is 'PurchId', but the actual type is 'int64'

Hi, PurchPurchaseOrderLineV2Entity has PurchLine table as datasource. Then why not just create data entity extension and expose RemainPurchPhysical and RemainPurchFinancial fields instead of writing postLoad.

If still you need postLoad method then try below code in postLoad method

PurchLine purchLine = PurchLine::find(this.PurchaseOrderNumber, this.LineNumber); if (purchLine) { this.XTSDeliveryRemainder = purchLine.RemainPurchPhysical; this.XTSInvoiceRemainder = purchLine.RemainPurchFinancial; }

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Martin Dráb 236,192 Most Valuable Professional on at

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error:

Your logic doesn't make any sense. For example, you take a purchase order number and try to find a release product with the same ID as the order ID. That's a nonsense.

I wouldn't write any code at all - you can simply create an entity extension and add fields mapped to RemainPurchPhysical and RemainPurchFinancial of PurchLine data source.

Also, please pay attention to which categories you select for your question. It clearly isn't about things like "Management Reporter" or "Go-Live".

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Kevin Xia Microsoft Employee on at

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error:

Hi,

The second and third error messages show that the 'PurchLine.find' method expects a 'PurchId' as its first argument, but it's receiving an 'int64' instead. Double-check the data types in your code. Make sure that the data types of the variables or values you are passing to the 'PurchLine.find' method match what it expects. You might need to cast or convert the data types if necessary.

The first and fourth error messages show that you are trying to use the 'PurchLine::find' method to search for a PurchLine record based on the result of InventTable::find(this.PurchaseOrderNumber).Product, but the 'RemainPurchPhysical' field is not compatible with this operation. To resolve this, you should review your code and make sure that the field you are trying to access ('RemainPurchPhysical') is appropriate for the result of your query. Ensure that the types match correctly.

Best regards,

Kevin

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Layan Jwei 8,034 Super User 2025 Season 2 on at

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error:

Hi M R,

If you look at the "find" method for PurchLine, it accepts PurchId as the first parameter which is a string
and the InventTable "find" method, takes "ItemId" as an input

Can you please explain what are you trying to do? isn't PurchRemainPhysical already in the entity?

Thanks,
Layan Jweihan

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