I try to create a staging slot in my web appl with the name staging and the system says name incorrect error

Arnau Colldeforns 20

Since two days ago I am not able to create a staging slot because when I try it says the name of the staging slot is incorrect. That is not true because I use name=staging.

I also have upgrade my plan because I was getting small for the number of my applications but now is ok.

VenkateshDodda-MSFT 19,646 Reputation points Microsoft Employee

2023-09-05T08:54:05.09+00:00

@Arnau Colldeforns Thanks for reaching out to Microsoft Q&A, apologize for any inconvenience caused on this.

Based on the shared information, I have understand that you are trying to create a slot in app service from portal and it is failing with invalid host name.

Could you please retry the same operation using the PowerShell cmdlet New-AzWebAppSlot or using the AzCLI cmdlet az webapp deployment slot create cmdlet.

If you are still facing the issue, please do help us with the request details like webapp Name, slot name , last four digits of your subscription id, operation/correlation Id and issue timestamp (UTC) to check and assist you further on this.

Feel free to reach back to me if you have any further questions on this.

Arnau Colldeforns 20

I have ran the following script:

$azSubscriptionId = '****---------------942f'

Connect to Azure

Connect-AzAccount -Subscription $azSubscriptionId

New-AzWebAppSlot -ResourceGroupName prd-****----rg -Name "pizzato" -AppServicePlan "prd-rr-**" -Slot "Slot001"

Disconnect from Azure

Disconnect-AzAccount

My result was (and the staging was not created):

New-AzWebAppSlot : Operation returned an invalid status code 'BadRequest'
At line:5 char:1
+ New-AzWebAppSlot -ResourceGroupName prd-****-rg -Name "pizzato" -Ap ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : CloseError: (:) [New-AzWebAppSlot], DefaultErrorResponseException
    + FullyQualifiedErrorId : Microsoft.Azure.Commands.WebApps.Cmdlets.DeploymentSlots.NewAzureWebAppSlotCmdlet
 
Disconnect-AzAccount : Status: AccountNotFound
Context: Account with id '(pii)' not found
Tag: 0x1f553780 (error code : 0)

Arnau Colldeforns 20 Reputation points

2023-09-05T09:49:57.3633333+00:00

The issue is the same with all my applications. I can't create any slot anymore using powershell or from the portal
Arnau Colldeforns 20 Reputation points

2023-09-05T09:54:49.71+00:00

For your information we usually use powershell
VenkateshDodda-MSFT 19,646 Reputation points Microsoft Employee

2023-09-05T09:56:42.5833333+00:00

@Arnau Colldeforns Thanks for your response.

I wish to engage with you offline for a much closer look and provide a quick and specialized assistance, please send an email with subject line “Attn:Venkatesh|thread title” to AzCommunity@microsoft.com referencing this thread WebApp details, I will follow-up with you.

Accepted answer

VenkateshDodda-MSFT 19,646 Reputation points Microsoft Employee

2023-09-14T07:07:16.5566667+00:00

@Arnau Colldeforns Thanks for your patience on this. I have summarized our offline discussion and posting the same as an answer for the benefit of other community members.

Our App Service engineering team has identified a bug, and a fix has been deployed to mitigate this issue.

Post the fix deployment customer has confirmed that. they are able to create the deployment slot without any issues.

Please accept as Yes if the answer provided is useful, so that you can help others in the community looking for remediation for similar issues.
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1 person found this answer helpful.
Arnau Colldeforns 20 Reputation points

2023-09-14T07:06:47.9133333+00:00

Thanks for your help. Now it is working for France Central.

Sincerely,

VenkateshDodda-MSFT 19,646 Reputation points Microsoft Employee

2023-09-14T07:09:30.4+00:00

Arnau Colldeforns Thanks for your response and glad to know that your problem has been resolved.

Please accept as Yes if the answer provided is useful, so that you can help others in the community looking for remediation for similar issues.
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I try to create a staging slot in my web appl with the name staging and the system says name incorrect error

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