Error: The ability to delete records is not available in this screen or applet.(SBL-DAT-00278) Reasons: The error is thrown in the following case: 1. The No Delete property may be set to TRUE for one of the following repository objects; business component, applet, MVL, Link. 2. The record may be set to read-only by the business component user properties. 3. For business components that have the state model activated, the No Delete parameter may be set to TRUE for the corresponding State Model under Administration - Application > State Models > States. Source: Oracle Community