We are still using drawing extraction with AECoSim. We received vendor equipment that after conversion to Microstation and as part of a reference group will never process the drawing. If we create the graphics using primitives within AecoSim or OpenPlant the extractions ran fine. But anytime I added a model that contains converted graphics from a third party (i.e, credo, ACAD) the files never extract. has anyone dealt with this before?
I also created a new imodel to compress the graphics significantly and then added it to the Extraction Reference group. Even though the graphics show fine in Aecosim the extraction processed the view ignoring the imodel.
Once converted are the graphics still 3D solids or have they been dropped to surface or even wireframe?
You could also try manually adding a "native" ABD element to that file(s) just to test whether it is extracted.
Also, make sure the applicable Group Model is being used by the extraction definition, and that the required levels are turned on for whichever view window is selected.