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Reply from Lukasz Pegiel on Jul 4 at 3:44 PM I haven't found any good convertion exit for you Neal, but CONVERSION_EXIT_DEC_6_OUTPUT helpt to figure out that FM MOVE_CHAR_TO_NUM can help you as it's converting the characters on a base of user settings. Doesn't matter if this FM returns decimal part but at least you know if the string is number or not.
Example:
data: f_char(30) type c.data: f_quan(16) type p. f_char = '-455,6,554.444'. call function 'MOVE_CHAR_TO_NUM' exporting chr = f_char IMPORTING num = f_quan exceptions convt_no_number = 1 convt_overflow = 2 others = 3. if sy-subrc = 0. "you got a number endif.
Regards
Lukasz
abapblog.com
| | | ---------------Original Message---------------
From: R. N. Wilhite
Sent: Thursday, July 04, 2013 12:34 PM
Subject: Looking for IS_NUM in ABAP
We all know:
NUMERIC_CHECK.
if var CO '0123456789,.'.
*var is numeric.
else.
*non numeric.
endif.
To check for a number before moving it to a real number. We can extend this as:
if var CO '0123456789,. +-'.
Because "-12,345.678 "
should still scan as a number.
But then we get to:
1,23,456.00
1,2-3,45
1,2.3,45
None of these scan!
Do I need to make my own FM, or is there something simple to test this?
Neal |
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