KB486714: "The object shown in the following hierarchy no longer exists in schema: Table(). -TimeNodeThe object definition is incomplete or inconsistent" error occurs when executing reports or updating the schema in MicroStrategy Developer 2021.

Symptom

When executing some reports or updating schema from Strategy Developer 2021, below error occurs:

Error(s) occurred while loading schema: [DFCSCHEMA] Population Exception:The object shown in the following hierarchy no longer exists in schema: -Table0).-TimeNodeThe object definition is incomplete or inconsistentDSSSQLEngine: 
Schema loading error:
Message from GetErrorinfo : You do not have access privileges to project "Project Name"..
Error(s) occurred while loading schema: 0.

Cause

This error indicates there is a metadata inconsistency. One possible cause of this issue is that the logical table created for FFSQL report (which is a managed table) is used as the source table of many attributes.

Action

Run Scan MD to fix the issue.
In order to track down the cause of the inconsistency, users encountering this issue should make note of Schema-related changes, Object Migrations, or error messages prior to experiencing the problem. Change Journaling, if it has been enabled, can help in preserving this information in Strategy 2021.