Creating character variable with dynamic length

Hello Experts,
I need to send contents of an internal table via FTP in character mode,
the entire contents of a internal table is concatenated in a string(v_string) which needs to be moved to the character variable of same size say l_count = strlen( v_string ).
can anyone help me to define the character variable say of length l_count.
I have already tried creating a dynamic character variable using CREATE DATA.
eg DATA: dref TYPE REF TO DATA.
CREATE DATA dref TYPE c LENGTH l_count.
but this is not working.
Any response will be helpful.
Thanks & Regards,
Sumukh Kapoor.

Hi Marcin,
Thanks for your response,
Reason i need character variable of dynamic length is because the requirement is to send data to client's Windows terminal . We already have FTP code in place and suddenly client has asked to send us data of an internal table in a single line.
I have concatenated the entire table into a string and then thought of moving the entire data from string to that character.. as the size in character goes beyond 60000 characters in many cases....
It seems this is not possible as the string cannot be converted to the data type of variable newly declared.
anyways your input was of great help.
Thanks & Regards,
Sumukh Kapoor.
Edited by: Sumukh Kapoor on Jul 26, 2010 7:56 AM

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Ok, just a sec, I'm not sure we are on the same page. I don't think that isn't what I'm look for. Unless I'm missing something, your code above assume 4 workstation columns for every row. What if there is 5 or 8. My current output
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