Hi,

after having closed a my SSAS tabular project and reopened it, I've this error message:

Do I need to recreate it? Thanks

Hi Pscorca,

It's hard to reproduce this issue on my test environment. In your case, have you get some error message when you try to save the Tabular model?

You can refer to the following steps to get recover your SSAS Tabular project:

1. Open SSMS.
2. Right click the workspace database you want to recover, script CREATE to a new window.
3. Change the database name and ID (they must match), execute the script. You have now cloned the workspace database.
4. Go back to SSDT. File->New Project. Select "Analysis Services" -> Import from Server (Tabular) as the project type.
5. Select the database you created in step 3. OK

Best Reg