This article explains the error messages in Content Studio.
If an entity is missing a mandatory field or the changes contain validation errors, the system displays one of the error pop-ups shown below.
Error messages list the item, the path, and a description of the error, so you can easily identify and fix the issue.
Example 01
The Material entity missed the 'mCode':
To resolve this, fill in the 'mCode' field and save the entity.
Example 02
The item 'tile' misses height and depth.
To resolve this, fill in the required values and save the item.