Working with Fields in Field Symbols

[Former Member]

Dear Gurus,

LOOP AT <selopt_range_table> ASSIGNING <selopt_range_line>.

I mean <selopt_range_line>-low is what I want but It will give me syntax error saying <selopt_range_line> is not a structure of table so has no value. In debug mode I can see that value but it will give me a syntax error if I say something like <selopt_range_line>-lowu2026. so let me know how do I.

Thanks in Advance,

Regards,

Satya

[Former Member]

Hi,

It seems there is problem in structure mismatch between structure of table and work area.

Thanks,

Asit Purbey.

[asik_shameem]

Hi

Since it is a dynamic structure, it wont have the filed LOW while doing syntax check.

So you have to assign the field dynamically using ASSIGN COMPONENT.

Declare a FS,

FIELD-SYMBOLS: <gfs_field> TYPE ANY.

LOOP AT <selopt_range_table> ASSIGNING <selopt_range_line>.

ASSIGN COMPONENT 'LOW' OF <selopt_range_line> TO <gfs_field>.

IF sy-subrc = 0.

" Process <gfs_field>

ENDIF.

..

ENDLOOP.

[peter_ruiz2]

Hi Satya,

1. create another field symbol.

FIELD-SYMBOLS: <field> TYPE ANY.

2. Assign the field like this.

ASSIGN COMPONENT 'Low' OF STRUCTURE <selopt_range_line> TO <field>.

you may now use the field symbol <field> like this:

[variable] = <field>.

Regards,

Peter

[I355602]

Hi,

Refer wiki code:

https://www.sdn.sap.com/irj/scn/wiki?path=/display/scm/apo%252bdelete%252bmaster%252bdata

Hope this helps you.

Regards,

Tarun

[Former Member]

If you want to access field of a structure then you have to declare field symbols using

FIELD-SYMBOLS <FS> [<type>|STRUCTURE <s> DEFAULT <wa>].

else you can declare it as any and should use offset method to read required value from field sysmbol.

Hope this will help to clear your doubts.

Edited by: Sunil Sawaikar on Mar 13, 2009 6:20 AM

[Former Member]

Solved it

thanks a lot