How to Rename Purchase Order along with Purchase Line in Business Central?

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Posted on by SP-29040942-0

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Hello everyone,
I'm working on a job queue task where I need to ensure that when I rename a Purchase Header record, the corresponding Purchase Line records associated with it should also update accordingly. Could you please review and assist in refining this code?

dataitem(PurchaseLine; /Purchase Line/)
{
DataItemLink = /Document No./ = field(/No./);
trigger OnPreDataItem()
var
Rec_PurchaseHeader: Record /Purchase Header/;
Rec_PurchaseHeader1: Record /Purchase Header/;
Rec_PurchaseLine1: Record /Purchase Line/;
Rec_PurchaseLine: Record /Purchase Line/;
begin
Rec_PurchaseHeader1.SetRange(/Document Type/, Rec_PurchaseHeader./Document Type/::Order);
Rec_PurchaseHeader1.SetRange(/No./, '106005');

if Rec_PurchaseHeader1.FINDSET then begin
if Rec_PurchaseHeader1./Document Type/ = Rec_PurchaseHeader1./Document Type/::Order then begin
Rec_PurchaseHeader1.Rename(Rec_PurchaseHeader./Document Type/::Order, '106022');
Rec_PurchaseLine1.SetFilter(/Document No./, '%1', '106001');
if Rec_PurchaseLine1.Findset then
Rec_PurchaseLine1.Rename(Rec_PurchaseLine./Document Type/::Order, 'PORD-1000', Rec_PurchaseLine./Line No./);
end;
if Rec_PurchaseHeader1./Document Type/ = Rec_PurchaseHeader1./Document Type/::Invoice then begin
Rec_PurchaseHeader1.Rename(Rec_PurchaseHeader./Document Type/::Invoice, '106021');
end;
end
else
ERROR('Purchase Header not found.');
end;
}
}

Categories:

Dynamics 365 Business Central

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KasparsSemjonovs 4,764 Super User 2025 Season 2 on at

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Not sure why You would need to change the PO number, but if it is a bulk update, so that all PO numbers need to be changed so they are starting from a specific number, maybe it would be easier to use the COPY DOCUMENT process and create so it copies the current document and deleted the old. But this would not work for partially processed orders.

Otherwise You would need to look into the Rename function in other cards. Order documents don't have a built-in Rename function as far as I know, At least user cannot do it manually. But maybe someone who has more knowledge of development can give You more precise advice.

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YUN ZHU 95,381 Super User 2025 Season 2 on at

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Hi, I also want to know why you did this. . . . Does the order update its number every day?

If you encounter the following error, it is because the standard has controls.

For example

Standard Control:

So you also need to add the following code.

But this will not modify the associated records. All associated records must be modified manually in the code. So this is not recommended.

Thanks.

ZHU

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