Message
Slab entity is missing its composition.
Severity
High.
Detailed Description
The composition relationship of a slab entity (the slab shown in the Workspace Explorer) does not exist anymore.
Possible Cause
The composition relationship or all slab layers have been deleted for an unknown reason.
Possible Impacts
The slab entity is either in error or has a database integrity problem.
What You Should Do
-
Open the model.
-
Locate the offending slab, and select a type from the Composition dropdown list on the ribbon.