topic Re: interpret Field-Content in Application Development and Automation Discussions

interpret Field-Content

former_member315737 — Tue, 07 Aug 2007 09:56:39 GMT

Hello,

I have in a table-field (Tab-Text for example) any Text like 'BSEG-BELNR'.

With the command "WRITE TABLE-FIELD.", the displayed result is 'BESG-BELNR'.

It is possible to see as result instead the text 'BESG-BELNR', the content from BESG-BELNR with a write command?

Thank You for your answer.

Marc

Re: interpret Field-Content

Former Member — Tue, 07 Aug 2007 10:07:16 GMT

Use this code:


DATA table_field value 'BSEG-BELNR'.
FIELD-SYMBOLS: <fs> TYPE ANY
ASSIGN (table_field) TO <fs>.
WRITE : <fs>.

Please mark points if the solution was useful.

Regards,

Manoj

Re: interpret Field-Content

dhorions — Tue, 07 Aug 2007 10:08:09 GMT

I think you should use a field symbol.

Documentation here : http://help.sap.com/saphelp_nw70/helpdata/en/fc/eb3860358411d1829f0000e829fbfe/frameset.htm

Some (untested) example code


FIELD-SYMBOLS: <fs> TYPE ANY.
ASSIGN (TABLE-FIELD) TO <fs>.

Re: interpret Field-Content

Former Member — Tue, 07 Aug 2007 10:10:09 GMT

just check this link:

http://www.sap-basis-abap.com/abap/difference-between-select-single-and-up-to-1-row.htm

reward if useful

anju

Re: interpret Field-Content

former_member315737 — Tue, 07 Aug 2007 13:11:46 GMT

Thanks to all for your help.

Re: interpret Field-Content

former_member315737 — Tue, 07 Aug 2007 14:09:08 GMT

so, i test your solution, and it's work in one combination: here is my code.

==============================================

DATA table_field TYPE string.

FIELD-SYMBOLS <fs> TYPE ANY.

SELECT SINGLE text FROM dbtab INTO table_field

WHERE key EQ '123'.

ASSIGN (table_field) TO <fs>.

WRITE <fs>.

==============================================

if in text, i have 'BSEG-BELNR', it works fine.

but if in text, i habe 'BESG-BELNR BSEG-BUKRS' or 'BSEG-BELNR, BSEG-BUKRS', the programm dump and say that the field-symbol isn't assign.

the reason from this question is that we have actually in an programm this instruction:

CONCATENATE BSEG-BELNR BSEG-BUKRS into table_field SEPARATED BY space.

CALL FUNTION 'FUNCTION'

EXPORTING

param = table_field.

In the future, we wan't have the table_field dynamik, and then define it as text in dbtab.

Do you think it's possible?

Re: interpret Field-Content

dhorions — Tue, 07 Aug 2007 14:15:02 GMT

Isn't that kind of logical?

if you read the link I posted in my original reply : http://help.sap.com/saphelp_nw70/helpdata/en/fc/eb3860358411d1829f0000e829fbfe/frameset.htm

you would have noticed that a field symbol is a symbol pointing to <b>a field</b>.

If you want to use space separated field names, you can use the split statement to get all the different field names out of your string and then assign each one of them to a field symbol.

Untested example code


data : itab type table of string, wa type string.
SPLIT table_field AT space INTO TABLE itab. 
loop at itab into wa.
  ASSIGN (wa) TO <fs>.
endloop.

Message was edited by:

Dries Horions

removed unfriendly stuff from reply

Re: interpret Field-Content

former_member194669 — Tue, 07 Aug 2007 14:25:17 GMT

Hi,

Try this way


data : v_field like dd03;-fieldname.
v_field =  'BSEG-BELNR'.
condense   : v_field.
write : (v_field) to v_result no-zero

aRs

Re: interpret Field-Content

former_member315737 — Tue, 07 Aug 2007 14:29:47 GMT

Hello Dries,

Yes, i have, in the meantime tested a simular solution to yours and it's works fine.

The link was very helpful and your message confirm that i have the correct solution.

Thank you very much.

Re: interpret Field-Content

former_member315737 — Tue, 07 Aug 2007 14:51:44 GMT

Hello aRs,

Does your solution only works with numerics fields?

Marc

Re: interpret Field-Content

former_member194669 — Tue, 07 Aug 2007 14:58:12 GMT

Hi,

No it will work with character /Numeric field also.


data : v_field like dd03;-fieldname.
v_field =  'BSEG-BELNR'.
condense   : v_field.
write : (v_field) to v_result  "<< You can write without No zero also

aRs

Re: interpret Field-Content

former_member315737 — Tue, 07 Aug 2007 17:11:26 GMT

Hello aRs,

yes, i understand your solution. It's another way to resolve my problem.

Thanks to the community for your help.

Marc