In OpenPlant Isometrics Manager generated Isometric, spool ends type (SW, BW, PL, SCREWED) information is important for fabrication purposes. By default ends type information is not populated in the Isometric cut list, but the following steps will guide how to add end types in the cut list.
http://communities.bentley.com/products/plant/design___engineering/w/plant_design_and_engineering__wiki/12642.configuring-the-bom-and-reports
If the above problem still persists, then please create a Service Request and contact the Bentley Product Advantage group. Please include a list of all relevant details to get in depth analysis for a solution or workaround