
Hello all ,
when am trying to publish as same existing page showing as error "Deploy Operation rejected. Error: An extension with same App ID and version has already been uploaded. Resolve and deploy again.; - " please help me how to rectify this or advise me
The known limit.
As I hear the on-line help should be modified soon:
Should be added something like this -
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Important
If you are developing and deploying an extension as an update to a previously deployed extension, you must keep the app ID the same and increase the version to successfully upgrade the extension to the new version.
The platform metadata requires that extensions be unique across all tenants, based on the package ID, app ID, name, publisher, and version. For example, you successfully deployed an extension on a tenant. You then recompiled the extension’s source code so that a new extension package file was created with a different package ID than the original. If you try to upload this extension on a different tenant, you will get the error An extension with same App ID and version has already been uploaded. Resolve and deploy again.. When developing a per-tenant extension from the same source code as an extension that is already deployed on a tenant, we recommend that you adjust the App ID, Name, Publisher, and Version of the extension to maintain uniqueness.
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to Deploying a Tenant Customization article.
I see already updated: https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-deploy-tenant-customization
+ useful link
Top tips and tricks on how to create Per-tenant extensions: https://simplanova.com/top-tips-tricks-per-tenant-extensions/