5,939 questions with Azure Functions tags

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0 answers

CORS error when test running timer trigger function app

Hi, I have a timer trigger function app that I am trying to test in Azure directly. It used to work fine, but recently I have been receiving the following error message: I have already ensured that https://ms.portal.azure.coim is added to the allowed…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-11T21:27:43.93+00:00
Kayne 0 Reputation points Microsoft Employee
0 answers

Unable to create a function app | The template deployment 'Microsoft.Web-FunctionApp-Portal-<case id>' is not valid according to the validation procedure.

I am trying to create a function app using my pay-as-you-go subscription. I am getting same error since two days. Initially I used my free credits, did not work. then I upgraded my account and added payg subscription, still did not work. I tried almost…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-11T13:26:59.9833333+00:00
Kuladeep K 0 Reputation points
commented 2025-07-11T14:43:26.85+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator
0 answers

Unable to deploy function app - ServerFarmCreationNotAllowed

Function App fails to deploy with ServerFarmCreationNotAllowed {"code":"InvalidTemplateDeployment","details":[{"code":"ValidationForResourceFailed","message":"Validation failed for a…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-11T08:21:16.3866667+00:00
andy b 0 Reputation points
commented 2025-07-11T13:50:50.0633333+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator
1 answer

Deployment failing - trackingID 79cbb4e9-457b-458c-bcf1-84b0e483a64a

Getting this error when trying to create a function app using blob storage. The same service is configured in a QA environment the same way we are trying to create in a development environment. { "status": "Failed", …

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-03T16:48:44.05+00:00
Bryan Bellacosa 0 Reputation points
answered 2025-07-11T11:29:29.7866667+00:00
VenkateshDodda-MSFT 25,111 Reputation points Microsoft Employee Moderator
2 answers

Python Azure Function don't load the functions

I have created an example code that it's not working loading in my azure resource. In local is working fine, but in azure I never see the function running. function_app.py import azure.functions as func from src.code import test app =…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-04T14:07:04.33+00:00
edited an answer 2025-07-11T10:50:44.02+00:00
0 answers

What is the best way to implement timeout restrictions in an Azure Function orchestrator?

I have a Function App written in python with multiple durable function entities such as orchestrator and activity functions to implement the fan-out fan-in pattern in my code. It collects some data for multiple different sources through different…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-03T20:06:53.8833333+00:00
Rosa Junior, Carlos 20 Reputation points
commented 2025-07-11T10:21:43.9533333+00:00
Rosa Junior, Carlos 20 Reputation points
0 answers

What does "event source length" mean?

Hi Team, https://docs.azure.cn/en-us/azure-functions/functions-target-based-scaling?tabs=v5%2Ccsharp According to the document, the expansion of the number of function instances in the EP pricing layer is carried out according to the above formula.…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-06-25T09:56:22.01+00:00
Gallatin 21V 206 Reputation points
commented 2025-07-11T05:09:51.16+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator
0 answers

Azure Function ( Python ) fails with error

We do have deployed Azure Python function as part of our solution. Suddenly its stopped working. Getting below error messages on its function overview page. Python version - 3.12 still its giving error on this function as below: You are receiving…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-08T05:45:39.4133333+00:00
ABHIJIT KAKADE 0 Reputation points
commented 2025-07-11T05:04:44.85+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator
0 answers

Blob trigger not working when new file arrives in the blob storage. The files are still kept in the blob storage

The blob trigger functions doesn't triggers whenever a new files arrives. It works randomly sometimes and rest it doesn't processes the files Below is my host.json { "version": "2.0", "logging": { …

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-07T18:02:22.4466667+00:00
Ayush Mishra 0 Reputation points
commented 2025-07-11T05:04:04.6866667+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator
1 answer

Function App Deployment Center GitHub Actions setup hangs with message Loading..., instead of allowing Sign In.

I'm trying to configure Continuous Deployment for an Azure Function App, in the Function App Deployment Center. When I select GitHub as the Source and Build with GitHub Actions as the trigger, I'd expect to see the currently logged on account or, be…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-05T19:14:20.8866667+00:00
Azure Novice 0 Reputation points
commented 2025-07-11T03:11:40.7366667+00:00
Sai Prabhu Naveen Parimi 2,590 Reputation points Microsoft External Staff Moderator
0 answers

Azure Functions: "func start" command hangs forever when running locally

Hello. I am trying to run an Azure function app locally. However, the app will not run. I run "func start" as it says to in the documentation, and it always hangs at the beginning and nothing ever opens. I tried running func start…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-10T11:08:18.71+00:00
Tyler Suard 0 Reputation points
1 answer

I have created function in Azure but not able to see it on portal

I have created function in Azure Apps but I am not bale to see it on the portal.

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-08T12:19:47.3133333+00:00
Nazish Naqvi 0 Reputation points
answered 2025-07-10T09:25:37.8666667+00:00
Alex Burlachenko 11,350 Reputation points
2 answers

Where is the API reference doc for azurefunctions.extensions.bindings.blob

I was going through the blob triggers example on the Microsoft website and came across this import azure.functions as func import azurefunctions.extensions.bindings.blob as blob For azure.functions, I know the api doc is at link. For…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-08T10:58:14.9233333+00:00
Dhruv Singla 150 Reputation points
commented 2025-07-10T05:03:01.5633333+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator
0 answers

The subscription <id> is not allowed to create or update the serverfarm.

I am not able to create azure function it is giving me this error The subscription '<id>' is not allowed to create or update the serverfarm.

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-08T19:20:52.9966667+00:00
Flowtogen Admin 0 Reputation points
commented 2025-07-09T13:52:51.7833333+00:00
Sai Prabhu Naveen Parimi 2,590 Reputation points Microsoft External Staff Moderator
0 answers

How can I improve Azure Function execution where I have multiple sequential (~50-100) processes inside one execution? Now it sometimes fails or fails to timeout.

I have queue triggered azure function which processes multiple pdfs sequentially. In one part of process each pdf goes through RAG technique process using AzureOpenAI, chromadb and Langchain. I have identified that in this part it failes after a while of…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-07T07:02:35.2933333+00:00
Anni 20 Reputation points
commented 2025-07-09T06:06:43.51+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator
2 answers

Cannot delete virtual network, subnet in use by /serviceAssociationLinks/legionservicelink and cannot be deleted

I am trying to delete a Virtual Network with 1 subnet. That subnet that was at one point in use by a Flex Consumption Function App Virtual Network Integration. The Function App has long since been deleted, but I cannot delete the Virtual Network due to…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-04-23T01:02:25.93+00:00
Ryland DeGregory 0 Reputation points
answered 2025-07-09T01:18:27.82+00:00
Ryland DeGregory 0 Reputation points
2 answers One of the answers was accepted by the question author.

Azure cloud is there a way to run application that connects to other applications outside organization via socket connection?

Our organization is all running on the Azure Cloud. So far, we have not created any virtual dedicated servers on the cloud. 1. Suppose I need to create an application that will need to open the Socket connection to application running outside our…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2023-12-04T13:29:22.26+00:00
Leonard Bernstein 105 Reputation points
answered 2025-07-08T22:13:38.89+00:00
Leonard Bernstein 105 Reputation points
0 answers

How to share code over multiple function apps? (PYTHON)

What is the recommended way to reuse the same code between multiple function apps without having to go through a lot of ugly steps to make deployment work? I have a directory setup which is super simple to test and verify this concept: workspace …

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-04T15:10:10.93+00:00
Giel Oomen 36 Reputation points
commented 2025-07-08T17:13:06.92+00:00
Sai Prabhu Naveen Parimi 2,590 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Azure function triggered by sessioned queue is processing only one session at a time

Hi, I've been trying to set up an Azure Function that gets triggered whenever a message is inserted in a sessioned queue. When I deploy the function app, I can tell that sessions are processed one at a time for each function instance, which is less…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-07-07T14:55:00.9066667+00:00
Alejandro Alonso 20 Reputation points
accepted 2025-07-08T15:50:53.1233333+00:00
Alejandro Alonso 20 Reputation points
0 answers

To Deploy multiple functions within a single function app service

I want to create multiple HttpTrigger functions under a single function app service. For example, there are 2 functions, automation1 and automation2, they should be deployed under same function app service but they should be allowed to be called…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,939 questions
asked 2025-06-29T13:54:55.9733333+00:00
Gnanasoundari 45 Reputation points
edited a comment 2025-07-08T11:43:10.1966667+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator