Auto numbering- Increments the number by 2 (two) which breaks the sequence.Issue Auto numbering increments the number by 2 (two) which breaks the sequence. Steps To Reproduce Open San Diego instance and go to rm_story.LISTClick on new and check the story number populated, save the record.Now again click on New from the list view.Story number is incremented by 2. CauseWhen current.setAbortAction(true) is used in before business rule, it will increment number counter but the record will not get save. Due to this, there is a gap in numbering. This is a behaviour across the platform. ResolutionThe behavior you are seeing is expected behaviour when you have inline insert turned on. If you want to see the consecutive number, you can uncheck "List Edit Insert row" checkbox under list control. So 1. Go to rm_story.list 2. Right click on the list--> Configure--> LIst control. 3. There you can uncheck List Edit Insert Row check box