| ERROR | no attribute set currently assigned to the expression set |
| CAUSE | An attempt was made to un-assign an attribute set from an expression set when there is no attribute set assigned to it. |
| ACTION | No action is required. |
| ERROR | no attribute set currently assigned to the expression set |
| CAUSE | An attempt was made to un-assign an attribute set from an expression set when there is no attribute set assigned to it. |
| ACTION | No action is required. |