Function cannot be generated after changing from a Consumption plan to a Premium plan

Question

I deleted a function resource and changed from a Consumption plan to a Premium plan. However, when I deploy again, the function is not generated; the CLI shows success. What is the solution?

Answer 1

@研修 太郎 Welcome to Microsoft Q&A Forum, Thank you for posting your query here!

I understand that you are facing an issue where a function resource is not generated after changing from a Consumption plan to a Premium plan. The CLI shows success, but the function is not generated.

Please follow the below action plan for now:

• Please confirm if you used the az functionapp deployment source config-zip CLI command to perform the deployment. More info about the Zip deployment through CLI. Did you try with most recent CLI version (2.53.0) ?
• Did you try restarting the function app and check if that makes a difference ?
• Could you please make sure that the d:\home\data\SitePackages (Windows) or /home/data/SitePackages (Linux) folder has a file named packagename.txt ?This file contains only the name, without any whitespace, of the package file in this folder that's currently running.
• Open the d:\home\site\wwwroot (Windows) or /home/site/wwwroot and then navigate to your function app folder and check if your updated code is present here. This step is to isolate that you deployment is done successfully.
• Could you please perform the deployment as mentioned in this document and check if that helps ? If you have tried it already try publishing with func azure functionapp publish command (see here) and check if that makes a difference.
• Could you please try setting ``SCM_DO_BUILD_DURING_DEPLOYMENTto true`and then deploy using AzCLI and check if that helps.
• Could you please let me know if you are seeing the error function is unreachable on the function app portal ?

If none of the above action plan helps, please try creating a new function app and then try deploying to the newly created function app and check if that works.

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