How to create file in directory

Hello.
I have one file in which are names and numbers like:
name_01
name_02
name_03
Now i want to cut numbers from names and put them in another file so i can check which number is the highest.
How can i do that?
Thanks

Are you running client/server or web..also what version? If you are on trhe web and this is client side manipulation then the webutil package will help.
See otn.oracle.com/products/forms and click on webutil.
Regards
Grant Ronald
Forms Product Management

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DATA: ITAB LIKE vbakOCCURS 0 WITH HEADER LINE.
PARAMETERS: P_VBELN LIKE VBAP-VBELN.
START-OF-SELECTION.
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*&      Form WRITE_DATA
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--> p1        text
<-- p2        text
FORM WRITE_DATA.
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