Data Element list used by SAP ABAP Table TTZCU (Customizing time zones)
SAP ABAP Table TTZCU (Customizing time zones) is using
# Object Type Object Name Object Description Note
     
1 Data Element  MANDT Client
2 Data Element  TZNFLACTIV Time zones active
3 Data Element  TZNFLCHANG Changes allowed
4 Data Element  TZNFLDELET Deletion Allowed
5 Data Element  TZNZONEDEF Default Time Zone for User
6 Data Element  TZNZONESYS System Time Zone