Paginated Report - Subreport could not be found

Hi  Ritesh_Air  ，

According to the official article.：

Subreport couldn't be found

Description: Subreport doesn't render. Instead an error message appears.

Message

"The subreport 'Subreport1' could not be found at the specified location 'CustomerDetails'. Verify that the subreport has been published and that the name is correct."

Possible reasons

• A subreport with the specified name doesn't exist in the same workspace or app as the main report.
• The user doesn't have access to the subreport.
• The number of subreports in the main report has reached the subreport limit (50 subreports).

Troubleshooting steps

In a workspace

• Verify that the report with the name in the error message exists. The name is case insensitive.

In an app

• Verify that the report with the name in the error message exits in the app. Contact the author of the app for further assistance.

If the report is shared

1. Verify that the report with the name in the error message is shared with you.
2. If the report exists, verify that the owner name is the same for the main report and the subreport. Then contact the owner of the main report with that information.

refer：https :  //docs.microsoft.com/en-us/power-bi/paginated-reports/subreports-troubleshoot 

Wish it is helpful for you!

Best Regards,

Lucien