UZEIT is a standard field within SAP Table eban that stores Time information. UZEIT is a standard field within SAP Table t569u that stores Time information. You can use the fields in append structures in ABAP programs just as you would any other field in the table. Time difference between the system time and UTC reference time in seconds, ignoring summer time. SAP ABAP Table Field E1EDK02-UZEIT (IDOC: Time) - SAP Datasheet - The Best Online SAP Object Repository. SAP Sy Uzeit Field Tables: MARA — General Material Data, VBAK — Sales Document: Header Data, EKPO — Purchasing Document Item, BSEG — Accounting.