I try to set a Field in a compact schedule. when I set final field as "Interpolate: No;", I face a severe error. for example:

Schedule:Compact,
 On,                      !- Name
 Any Number,              !- Schedule Type Limits Name
 Through: 12/31,          !- Field 1
 For: AllDays,            !- Field 2
 Until: 24:00, 1,         !- Field 4
 Interpolate: NO;        !- Field 5

Error: * Severe * ProcessScheduleInput: Schedule:Compact="ON", Looking for "Until" field, found=INTERPOLATE: No

Has anyone experienced such a warning?