Tidspunktet hvor fakturaperioden begynder.
| Identifier/Fejlmeddelelse | Flag |
|---|---|
| OIOUBL-COMMON-122 If StartTime exists, StartDate must be present |
fatal |
| OIOUBL-COMMON-124 IF StartTime exists or EndTime exists, format must follow time format (without date format) |
fatal |
| Identifier/Fejlmeddelelse | Flag |
|---|