internal table or something similar

[Former Member]

I want to create an internal table or something similar, maybe a feld-group with only one feld and insert data in the feld.

For example the table could be like this:

Internal_Table name <itab>

feld <feldname> "only one feld is needed

feld-content:

'content-1',

'content-2',

'content-3' ....

I intent in my ABAP-Report to loop at the internal table and move the content of the table-feld into ...

How could I do it ??

thanks.

I Will give good points

[Former Member]

Hai

Go through the following Link

This documentation should answer your question. I use field symbols when using dynamic programming.

Just go through these links.

http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb3860358411d1829f0000e829fbfe/frameset.htm

http://help.sap.com/saphelp_nw04/helpdata/en/16/0dce0a0cf711d3b9360000e8353423/content.htm

http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb3930358411d1829f0000e829fbfe/content.htm

Field-Symbols are place holders for existing fields.

A Field-Symbol does not physically reserve space for a field but points to a field, which is not known until run time of the program.

Field-Symbols are like Pointers in Programming language e C e.

Syntax check is not effective.

Syntax :

Data : v1(4) value eabcdf.

Field-symbols <fs>.

Assign v1 to <fs>.

Write:/ <fs>.

DATA: BEGIN OF LINE,

COL1 TYPE I,

COL2 TYPE I,

END OF LINE.

DATA ITAB LIKE SORTED TABLE OF LINE WITH UNIQUE KEY COL1.

FIELD-SYMBOLS <FS> LIKE LINE OF ITAB.

DO 4 TIMES.

LINE-COL1 = SY-INDEX.

LINE-COL2 = SY-INDEX ** 2.

APPEND LINE TO ITAB.

ENDDO.

READ TABLE ITAB WITH TABLE KEY COL1 = 2 ASSIGNING <FS>.

<FS>-COL2 = 100.

READ TABLE ITAB WITH TABLE KEY COL1 = 3 ASSIGNING <FS>.

DELETE ITAB INDEX 3.

IF <FS> IS ASSIGNED.

WRITE '<FS> is assigned!'.

ENDIF.

LOOP AT ITAB ASSIGNING <FS>.

WRITE: / <FS>-COL1, <FS>-COL2.

ENDLOOP.

The output is:

1 1

2 100

4 16

Regards

Sreeni

[RichHeilman]

Well, all you need to do is declare you internal table.

data: begin of itab occurs 0,
      fld1(20) type c,
      end of itab.

You can move values to it,.

itab-fld1 = 'ABC'.  append itab.
itab-fld1 = 'DEF'.  append itab.

Then you can loop at it and do whatever.

loop at itab.
  write:/ itab-fld1.
endloop.

Regards,

Rich Heilman

[Former Member]

Thanks Riche.

You`ve got good points.

[Former Member]

data : begin of itab occurs 0,

field type c,

end of itab.

itab-field = 'value1'.

append itab.

itab-field = 'value2'.

append itab.

itab-field = 'value3'.

append itab.

regards

srikanth