Meaning: Failed to retrieve a supported element from the active entity. One of the inputs is not retrievable for proper execution. The meta-data may not be up to date or the object is on the To-Do list. It could also be corrupted. Ensure that the meta-data is up to date.
Recovery: Verify that the meta-data is up to date and the objects involved are not on the To-Do List and require updating. Update accordingly. If problem still exists, report steps taken to your support group.