Error when displaying source code in the CAST dashboards

Most Siebel objects don't have associated source code as they correspond to a configuration (example: an applet). In the CAST Engineering Dashboard/CAST Application Engineering Dashboard an error will therefore be displayed when trying to display the object source code (example error message from the CAST Engineering Dashboard):

No bookmarks are displayed for violations in source code in CAST dashboards

When using the CAST Engineering Dashboard or the CAST Application Engineering Dashboard, no "bookmarks" will be displayed to indicate where violations occur in source code. This is a limitation of the extension.