Show Article: Why can not I delete an item in a list? The button is missing.
If you want to delete an item in a list and the corresponding Delete button is not displayed for the element, so there is a reason that this element is still being used at another location in the program.
Delete Object Group
If you want to remove an object group (a yacht group for example), you first have to update all rental objects (eg yachts) that have this object group and set the object group to a different object group. Then you can remove the object group without any problem.
An transaction can not be deleted, for example, when a invoice number is assigned to this transaction. At this point, the invoice must first be canceled or removed so that the transaction can be deleted