Duplicate reports are creating while deploying the report using Azure DevOps pipeline

Hi, Anonymous 

I am glad to help you.

First you need to make sure that all the parameters (e.g. $reportPath, $reportName, $workspaceId) in the PowerShell command are correct.

Then you can verify that the permissions are set correctly between the Azure DevOps service and the PowerBI service to ensure that there are permissions to override the report.

You can also try deploying using the PowerBI REST API, which may provide more control and options.

And you can also check out this blog which helps you understand the CICD for Azure DevOps:

PowerBI - CICD using Azure DevOps - Microsoft Fabric Community

I hope my suggestions give you good ideas, if you have any more questions, please clarify in a follow-up reply.
Best Regards,
Fen Ling,
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