Solution : https://service.sap.com/sap/support/notes/1090149 (SAP Service marketplace login required)
Key words :
'activate automatic delivery note preparation', item xxxxxx schedule line xxxx', open delivery qty reason, error message 'consistency check, open delivery qty, schedule line number, default qty includes, 'maintain dely qty, part ofstandard sap, pleasecontact sap immediately
Related Notes :
800155 | Composite SAP note for Cable Solution - V46C.1A Fix Pack 6 |