Code Modification

[Former Member]

Can i avoid the Case .. Endcase in the following code: (like in C i cud have used array and did something like wa[tabix] = wa_in)

DATA: itab TYPE TABLE OF string, 
      sep(3)   VALUE '[*]',
      p_head type string.

data: begin of itab_show Occurs 0,
col1(20),
col2(20),
.....
col8(20),
end of itab_show.

p_head = 'Bolier No.[*]1[*]2[*]3[*]4[*]5[*]6[*]TOTAL'.

  SPLIT p_head AT sep INTO:
                            TABLE itab.

loop at itab into wa_in.
case tabix.
when 1.
wa-col1 = wa_in.
when 2.
wa-col2 = wa_in.
....
when 8.
wa-col8 = wa_in.
endloop.

Append wa to itab_show.

*... exporting itab_show to smartform interface

[Former Member]

Hi

You can use a field-symbol to fill ypur array:

FIELD-SYMBOLS: <FS_FIELD> TYPE ANY.

loop at itab into wa_in.

ASSIGN COMPONENT SY-TABIX OF STRUCTURE WA TO <FS_FIELD>.

IF SY-SUBRC = 0.

<FS_FIELD> = WA_IN.

ENDIF.

*case tabix.

*when 1.

*wa-col1 = wa_in.

*when 2.

*wa-col2 = wa_in.

*....

*when 8.

*wa-col8 = wa_in.

endloop.

Max

[Former Member]

Hi,

You can do something like this -

loop at itab assigning <fs_wa>.
  l_index = sy-tabix.
  assign component l of structure <fs_wa> to <fs_col>.
  <fs_col> = wa_in.
endloop.

Of course, you need to declare the necessary field symbols...

Regards,

Anand Mandalika.

[Former Member]

Hi,

Try if this is possible in ur case

p_head = 'Bolier No.[]1[]2[]3[]4[]5[]6[*]TOTAL'.

SPLIT p_head

AT sep

INTO wa-col1 wa-col2 wa-col3 wa-col4 wa-col5 ....Extra_string

[Former Member]

Hai Flora

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 ‘ C ‘.

Syntax check is not effective.

Syntax :

Data : v1(4) value ‘abcd’.

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

Thanks & regards

Sreeni