How to remove special Charecters

Hi
I have a internal table having text 900 charecters.
Hacving Special Charecters also (like !,@,# etc)
Here I need to remove all special charecters only from internal table itab.
Can you please tell me the logic?

REPLACE, FIND and SPLIT Statements sometimes doesnot work while Working on Special Characters.
Instead Convert all the 900 characters into HEXADECIMAL codes and Replace the Special characters ( find Hex codes of each Special Character ) with Space(Hex code = 20) .
After Replacing all the Special Characters , Convert all the Characters back to Normal Text.
You can use the Function module ''HR_KR_STRING_TO_XSTRING' to Convert TEXT to Hexadecimal String and
FM 'HR_KR_XSTRING_TO_STRING' to convert back Hexadecimal String to TEXT format
You can use the following link to find the Hex code of each Character
http://scarlethamster.com/binary.html
Thanks
Shekar

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