string manipulation

Former Member — Thu, 22 Jun 2006 07:45:51 GMT

Hi,

I am an absolute beginner in ABAP, maybe somebody can help me with this :

If a certain string variable has a length bigger than 60 characters, the value should be cut after 57th character and "..." added.

with regards

Re: string manipulation

Former Member — Thu, 22 Jun 2006 07:49:03 GMT

Hi Eric ,

You can use SPLIT statement to split a string at a particular location and CONCATENATE statement to concatenate this new string with the required remaining portion.

The syntax is

SPLIT <source_string> at <location> into <new_string>.

CONCATENATE <new_string> <remaining_portion> into <final_string>.

Or you can find the offset and then concatenate them..

Regards,

SP.

Re: string manipulation

Former Member — Thu, 22 Jun 2006 07:52:38 GMT

Erik,

DATA : VAR(60) type c.

Now if you want the last 3 characaters

VAR2 = VAR+57(3).

Now var2 will have 3 characters from the 58th position.

Now you can concatenate

CONCATENATE VAR2 '...' INTO VAR.

Regards,

Ravi

Note : Please mark the helpful answers and close the thread if the issue is resolved.

Re: string manipulation

dani_mn — Thu, 22 Jun 2006 07:54:19 GMT

Hi,

check this code.

len = strlen( string_variable )

IF len > 57.

string_variable+57(remaing_lenght) = SPACE.

string_variable+57(4) = '....'.

ENDIF.

Regards,

Wasim Ahmed

Re: string manipulation

ashok_kumar24 — Thu, 22 Jun 2006 07:55:10 GMT

HI Erik Dierinck ,

Good

Go through the following procedure

Word wrapping/Split

You can use the fucntion module SWA_STRING_SPLIT to split a tring into

smaller strings or use function module SWA_STRING_SPLIT

This example shows how to split the text in a field of one internal

table and place it into a field in another internal table that has

a shorter size

REPORT z_hfa_test .

DATA:

Table containing texts that has to be split

BEGIN OF it_longstrings OCCURS 0,

line TYPE string,

END OF it_longstrings,

Output table from function SWA_STRING_SPLIT

it_string_components LIKE swastrtab OCCURS 0 WITH HEADER LINE,

Table containg the resukting strings

BEGIN OF it_shortstrings OCCURS 0,

line(10) TYPE c,

END OF it_shortstrings,

start-of-selection.

Add some lines to it_longstrings

it_longstrings-line = '123456789012345 Hallo this is a very long'.

APPEND it_longstrings.

it_longstrings-line = 'line, that has to be split.'.

APPEND it_longstrings.

it_longstrings-line = 'The line has to be split into lines of 10

characters'.

APPEND it_longstrings.

Split each line of it_longstrings into lines with length 10
The resuklting lines are palced in table it_string_components

LOOP AT it_longstrings.

CLEAR it_string_components. REFRESH it_string_components.

CALL FUNCTION 'SWA_STRING_SPLIT'

EXPORTING

input_string = it_longstrings-line

max_component_length = 10

TERMINATING_SEPARATORS =
OPENING_SEPARATORS =

TABLES

string_components = it_string_components

EXCEPTIONS
MAX_COMPONENT_LENGTH_INVALID = 1
OTHERS = 2

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

Add the lines to table

LOOP AT it_string_components.

it_shortstrings-line = it_string_components-str.

APPEND it_shortstrings.

ENDLOOP.

END-OF-SELECTION.

LOOP AT it_shortstrings.

WRITE: / it_shortstrings-line.

ENDLOOP.

Splitting delimited string

Instead of placing the substring ind l_output, it could be palced in an

internal

table using this syntax:

SPLIT f AT g INTO TABLE itab.

Each substring will be placed in its own table row. In the example below, the table would have 5 rows.

Note that all output fields must be of type char or string

REPORT YDK8HENFR_TEST1 line-size 80.

data: l_string(132) type c.

data: begin of l_output,

name(40) type c,

age(10) type c,

address(40) type c,

city(40) type c,

zipcode(4) type c,

end of l_output.

start-of-selection.

l_string = 'John;28;My street;My city;3000'.

split l_string at ';' into l_output-name

l_output-age

l_output-address

l_output-city

l_output-zipcode.

write: / l_output-name.

write: / l_output-age.

write: / l_output-address.

write: / l_output-city.

write: / l_output-zipc.

Good Luck and reward me for the same

Thanks

Ashok.N

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