Open Large amount of data

Hi
I have a file on application server in .dat format, it contains large amount of data may be 2 million of records or  more, I need to open the file to check the record count, is there any software or any option to open the file, I have tried opening with Notepad, excel .... it gives error..
please let me know
Thanks

Hi,
Try this..
Go to AL11..
Go to the file directory..Then in the file there will be field called length..which is the total length of the file in characters..
If you know the length of a single line..
Divide the length of the file by the length of single line..I believe you will get the number of records..
Thanks,
Naren

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