Getting Liquid Syntax error when embedded powerbi report using different workspace semantic model

Hi anandsharma 

The “Liquid Syntax Error” you encounter when embedding a Power BI report from a different workspace into Power Pages is usually due to Power Pages not being able to correctly handle the semantic model or permission settings from another workspace.
The following are a few possible causes of this issue:
1. Workspace access permission configuration issues: Power Pages needs to ensure that the Power BI workspace is properly authorized for access. You need to enable Power BI Embedded Service in the Administrator Center of Power Pages and select the workspace you want to embed in the workspace list.
2. Liquid syntax error: When embedding a Power BI report, Liquid code is used to process the report and dataset. If there is a path error or authentication type mismatch in the Liquid tags, this can also trigger a syntax error. Ensure that the authentication type in the code matches what is actually used, typically `AAD` or `powerbiembedded`
3. Authentication issues: When embedding reports, Power Pages requires authentication using Azure AD (Entra). You need to ensure that the user or application has the correct permissions, especially if multiple workspaces are involved, and Power BI and Power Pages need to have the security groups in Azure AD properly configured
It is recommended that you check the administrative settings in Power Pages to ensure that the workspace and report paths are configured correctly and that the authentication and path references in the Liquid tab are correct.

Below is the relevant document I found for you, I hope it will help you with your question, if you have further questions, you can contact me anytime, I will reply you as soon as I receive the message!

Set up Power BI integration | Microsoft Learn

Displaying Power BI Reports in Power Pages - Power Community

Hope it helps!

Best regards,
Community Support Team_ Tom Shen

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