Diff: bw. WRITE TO & MOVE TO

[Former Member]

Hi,

I am a beginner of ABAP. Does anyone tell me the differences between the WRITE TO stm and MOVE TO stm?

Thanks in advance,

Kalai.

[anversha_s]

hi,

1. Todays date is 23.nov.2006. (sy-datum)

Move :---> 20061122

Write :----> 23.11.2006

2. just copy paste to get a taste of it.

3.

report abc.

DATA : STR(15) TYPE C.

MOVE SY-DATUM TO STR.

WRITE:/ STR.

WRITE SY-DATUM TO STR.

WRITE:/ STR.

regards,

anver

[anversha_s]

hi,

again adding to above.

While using the MOVE statement the source field & the target field should be of the same type or should be type convertible & compatible.

example ;

data : source type i value 100, 
target type i.
move source to target.

In the case of WRIE TO the source field can be of any type but the target field should always be a character type.

example ;

data : source type i value 200,
target(10) type c.
write source to target.

rgds

Anver

[michael-john_turner]

Hi,

At the simplest level:

MOVE: does type conversion based upon the type of the target field (ie the data type of the source field is converted to the data type of the target field)

WRITE: assumes the target field is of type C (ie character data)

See the ABAP online help for more information (go to transaction SE38, click on the Documentation icon and search for the MOVE and WRITE statements).

MJ

[Former Member]

Hullo,

basically both commands will do the same, however with "WRITE TO" conversion routines are used and it's possible to use edit masks:

See the following example:

REPORT ztestak.

data: test1(10) type c,
test2(10) type c.

START-OF-SELECTION.

move sy-datum to test1.
write sy-datum to test2.

write :/ 'With MOVE :', test1.
write :/ 'With WRITE:', test2.

Output:

With MOVE : 20050726 
With WRITE: 07/26/2005

Hope this helps.

[abdul_hakim]

hi,

the only difference is for WRITE TO the target field should be of character type.

Cheers,

Abdul Hakim

Mark all useful answers..

[Former Member]

Hi,

Move is a simple data transfer statement to move content of a variable to another.

Write statements are associated with formatting options. some happen automatically and some can be forced by programmer.

like when you write a date field, even though it is internally stored as YYYYMMDD.

these will be done when you do a write to.

So if the source is a date field and the target is a string. imagine..

1. write lv_date1 to lv_date_string dd/mm/yyyy.

lv_date type sy-datum.

lv_date_string type string.

lv_date_string will now have the date as 23/11/2006

2. for the same data declation, if u say

move lv_date1 to lv_date_string...

lv_date_string will have 20061123.

Hope this clarifies ur doubt.

Pls reward suitable points.