The error message already tells you what the issue is. It tells you that adding another constraint will overconstrain the sketch.
So something else is already constraining that particular element (with id 152924).
As an example
Hereunder I have a box it has a dimension that I have locked (the one with the arrow pointing to it). So the box position in horizontal plain is constrained
When I add another dimension and I try to add a parameter to it I get this error.
Consider uploading the family so we can have a look.
Louis
Please mention Revit version, especially when uploading Revit files.
In your case the biggest problem is with the sweep.
The path of the sweep is on the exterior plane. You then constrain the sweep to the "front window" plane. So the object is now constrained between the front window plane and the exterior plane
When you add a dimension you basically try to pull the profile away from the sweep path which Revit does not like.
The solution is easy instead of putting the sweep path on the exterior plane put it on the front window plane (and reposition) the profile.
When completed and you now try to move the window front plane it will allow to do so because the sweep is not constrained to the exterior plane anymore.
Louis
Please mention Revit version, especially when uploading Revit files.
