Deployment Failed in SharePoint On-Premises 2019 App Catalog

Question

We are experiencing a persistent issue whenever we deploy an SPFx package in the App Catalog on a specific server. Even when uploading a simple "Hello World" web part package with no added configurations, the issue persists. We can upload the package to the AppCatalog but when we try to Deploy it results in the error: Deployment Failed.

Below are the relevant events from the ULS logs and the only ones with the "Unexpected" status:

Level	Message
Unexpected	Failed to retrieve the Tenant App Catalog Component Manifests List
Unexpected	Could not find componenet manifest list

We have verified the following:

1. User Account used to upload the package has SCA Permission in the App Catalog

ComponentManifests list exists

 

At this point we suspect that there is a permissions issue somewhere in the system but cannot find any documentation on which service is doing the actual deployment. Any assistance would be helpful.

Answer 1

Hi @John Marañon ,

According to my research and testing, please check the permissions of the current user , you need to verify that the user account that is performing this procedure is a member of the site Owners group.

Here is some documentation on how to "Upload app to App Catalog", you can refer to.

Reference: https://learn.microsoft.com/en-us/sharepoint/administration/manage-the-app-catalog#add-apps-to-the-app-catalog

https://support.shortpoint.com/support/solutions/articles/1000272461-installation-step-1-upload-shortpoint-spfx-to-app-catalog-sharepoint-2019-

Note: Microsoft is providing this information as a convenience to you. The sites are not controlled by Microsoft. Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. Please make sure that you completely understand the risk before retrieving any suggestions from the above link.

Check if ShortPoint SPFx has been successfully deployed or why it failed and id by looking the App Package Error Message column in the app catalog.

Go back to the app catalog, delete the app and upload and deploy it again.

---

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Answer 2

Hi @John Marañon ,

Thanks for the detailed explanation and time.

After my internal and external search, It seems this is not a common issue per my test. I know what you mean, but unfortunately, I could not reproduce it, I also could not find some information about this issue.

If the issue is urgent to your business, it is recommended that you contact Microsoft Customer Support Services (CSS) via telephone so that a dedicated Support Professional can assist you in a more efficient manner. Please go to the website Global Customer Service phone numbers - Microsoft Support) to find related number and call it to create a new Phone Service Request to Microsoft Phone Support team.

Please accept my sincerely apologize for any in convenience this may cause. Your understanding and patience will be highly appreciated! Hope you have a good day and keep safe!

---

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.