这个控制文件如何写？

在load1.txt中有如下几百行数据 ：
1,"13.500000","-93.659999999999997",,"2.400000","-91.259999999999991","-89.629997253417969"
2,"13.508333","-93",,"2.461664","-90.538336000000001","-89.56746132509906"
3,"13.516667","-92.659999999999997",,"2.523328","-90.13667199999999","-89.504956464285087"
4,"13.525000","-93.5",,"2.584993","-90.915007000000003","-89.442497623401835"
5,"13.533333","-92.329999999999998",,"2.646657","-89.683342999999994","-89.380077252704794"
6,"13.541667","-92.659999999999997",,"2.708321","-89.951678999999999","-89.317687821003958"
......
已经在Oracle中创建了一个表
CREATE TABLE tt
(
 F1 INTEGER,
 F2 NUMBER,
 F3 NUMBER,
 F4 NUMBER,
 F5 NUMBER,
 F6 NUMBER,
 F7 NUMBER
);
要将文本中的数据导入到tt的对应字段中，且要求F1的值从10001开始。下面是我写的load1.ctl文件
load data
infile 'load1.txt'
replace into table tt
fields terminated by "," optionally enclosed by '"'
(F1 RECNUM,F2,F3,F4,F5,F6,F7)
可是执行后提示：达到提交点，逻辑记录计数41 
                达到提交点，逻辑记录计数82 
这是什么意思，是导入了123行么，可是数据有几百行啊？
在sql*plus中select * from tt;老提示找不到相应行？
麻烦高手帮帮忙，说下怎么解决这个数据导入问题，谢了！