RE: Conveting DateTime format to TimeStamp format in business central
procedure GetUtcDateTime(sourceDateTime: DateTime) UtcTime: BigInteger;
var
TempTime: Text;
begin
TempTime := Format(sourceDateTime, 0, 9);
TempTime := DelChr(TempTime, '=', '-:.TZ');
Evaluate(UtcTime, TempTime);
end;