Function Module for adding Leading Zero's to a specific field

Hi,
Can anyone please provide a Function that will do the following:
1. Take the value of the field
2. Take the field type
3. Output the value of the field with leading zero's.
Anything similar would be very helpful.
Thank You & Best Regards,
John

Sure use the function CONVERSION_EXIT_ALPHA_INPUT, this will add leading zeros to a character based field of any length.
data: lv_c(10) type c value '123'.
call function 'CONVERSION_EXIT_ALPHA_INPUT'
          exporting
                  input = lv_c
          importing
                 output = lv_c.
write:/ lv_c.
Regards,
Rich Heilman

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Function module to remove leading zeros

hi,
is der any functional module to remove leading zeros
thanks and regards
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Hi,
You can use the FM CONVERSION_EXIT_ALPHA_OUTPUT and if you want to do in program do as below :
shift <fieldname> left deleting leading '0'.
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Sriram Ponna.

Function Module to put leading zero

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Function that puts leading zeros. I am getting a text file which has got cost center as 1234, but i need to put leading zero in order to check the availability of the value in the table csks.
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hi,
Use FM 'CONVERSION_EXIT_ALPHA_INPUT'
FU CONVERSION_EXIT_ALPHA_INPUT
Text
Conversion exit ALPHA, external->internal
ALPHA conversion is used especially with account numbers. During conversion from the external to the internal format, the system checks to see if input in the INPUT field is purely numeric, that is, if this input consists only of numbers, possibly with spaces before and after them. If this is the case, then the number string is inserted right- justified in the display field OUTPUT and all spaces to the left of the value are filled with zeroes ('0'). If the input is not purely numeric, it is inserted in the display field from left to right and all extra spaces are filled with blanks.
Example:
(Input field and output field are both eight characters in length)
1. '1234 ' --> '00001234'
2. 'ABCD ' --> 'ABCD '
3. ' 1234 ' --> '00001234'
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Parameters
INPUT
OUTPUT
Exceptions
Function Group
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I have an application which currently does not validate a field and the user can enter any string on this specific field. The customer wants me to write a view to bring information from a child table which uses the free format field as the key to join.
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WITH t AS (SELECT '1' txt FROM DUAL
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SELECT CASE
 WHEN LENGTH ( (REGEXP_REPLACE (txt, '[-AB]') || '-AB')) < 10
 THEN
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from t
TXT
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0000001-AB
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Edited by: pollywog on Nov 10, 2010 3:41 PM
Edited by: pollywog on Nov 10, 2010 3:53 PM

ANY FUNCTION MODULE TO ADD LEADING ZEROS FOR A CHARACTER FIELD

THE CHARACTER FIELD IS OF LENGTH 40 AND IT HAS 5 NON NUMERIC CHARACTERS

Hi ,
Try this
DATA : c4(40).
data : P_FIELD(40) TYPE N.
UNPACK P_FIELD to c40.
Reward Points if useful
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Hi friends ,
1. I want to add leading zero's to a field .
Wxample - LIFNR , if its value in a variable is 16987 then i want to convert it to standard format (0000016987).
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Hi,
Use these function Modules for ur problems..
(1)For adding leading zeroes or in sap format internal..
CONVERSION_EXIT_XXXXX_INPUT
(2)For changing date into systems internal format..
CONVERSION_EXIT_XXXXX_INPUT.
u can find out conversion routines for each corresponding domain of that field in given below procedure.
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Use FM CONVERSION_EXIT_ALPHA_INPUT.
Eg:
data: tknum type vttk-tknum value '99156'.
call function 'CONVERSION_EXIT_ALPHA_INPUT'
 exporting
 input = tknum
 importing
 output = tknum.
Sri
Message was edited by:
 Sri Tayi

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@ adding leading zeros to a number

Hi,
How do I go abt adding leading zeros to a 8- digit number?
eg DATA: number(8) Type N.
    number = 16.
How do i go about converting this to '00000016'.
Note that the value in variable number would be read frm a file (Inbound prog).

Hi,
Use the function.
data: tknum type vttk-tknum value '99156'.
call function 'CONVERSION_EXIT_ALPHA_INPUT'
     exporting
          input = tknum
     importing
          output = tknum
Regards

Function Module for adding Leading Zero's to a specific field

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