Error: 452 Error writing:file larger than ulimit set

 I was trying to copy file (of size : 1464634 KB) from Windows to AIX through ftp and I got the following  error :
`452 Error writing file: A file cannot be larger than the value set by ulimit.`

I think this limit is a security limit in AIX.

root:/ > ulimit -a          
time(seconds)        unlimited
file(blocks)         unlimited
data(kbytes)         unlimited
stack(kbytes)       .......
memory(kbytes)       ......
coredump(blocks)     ......
nofiles(descriptors) .....

Solution:

1.Open /etc/security/limits file

($sudo gedit /etc/security/limits.conf)

2.increase the "fsize" limit or change it to "-1" (unlimited).

3.Restart your Machine.

4.Now Transfer your File.

5. Done.