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Install Extension Error Item Key Added 80000

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Posted on by CW-18100209-0

We have encountered a technical issue regarding an Install Extension Error with Item Key Added 80000. Further details are provided in the attached file. We kindly request your prompt support in resolving this matter.We have encountered a technical issue regarding an Install Extension Error with Item Key Added 80000. Further details are provided in the attached file. We kindly request your prompt support in resolving this matter.

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Gerardo Rentería Ga... 27,621 Super User 2026 Season 2 on at

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Hi

It seems that when installing the extension it adds an item with the code 80000, and it already exists right now, so when trying to add it with the extension installation it fails. You should analyze if you can "override" this insertion in the code, or if it is feasible to delete said item.

Best

GR
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Khushbu Rajvi. 23,144 Super User 2026 Season 2 on at

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Adding more details: https://community.dynamics.com/forums/thread/details/?threadid=2fffd904-7116-4f0a-b749-d50132e36ee1

https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-how-publish-and-install-an-extension-v2
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Jainam M. Kothari 17,045 Super User 2026 Season 2 on at

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May this can help : https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-how-publish-and-install-an-extension-v2
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YUN ZHU 103,227 Super User 2026 Season 2 on at

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It seems that this extension automatically inserts the item 80000 in the upgrade codeunit or install codeunit, but does not check whether it exists. . . . .

Unless you delete the 80,000 items in your environment, this problem can only be solved by the customizer.

Hope this helps.

Thanks.

ZHU

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