CL_KF_HELPER=>TIMESTAMP_LOCAL_ZONE_2_UTC
and CL_KF_HELPER=>TIMESTAMP_UTC_2_LOCAL_ZONE
You can look at zones in table TTZ5. For JP it is 'JAPAN' .
CL_KF_HELPER=>TIMESTAMP_LOCAL_ZONE_2_UTC
and CL_KF_HELPER=>TIMESTAMP_UTC_2_LOCAL_ZONE
You can look at zones in table TTZ5. For JP it is 'JAPAN' .