Help for table description

Dear All,
when i use desc tablename command at sql prompt the table structure i get is like this
SQL> DESC TABLENAME
Name Null? Type
and as i change linesize to say 1000 or 2000 the structure i get is like this.
SQL> DESC TABLENAME
Name Null? Type
so that i could not see the respective columns datatype without scrolling the horizontal bar.
Please tell me what should i do to overcome the problem? as i want a fixed structure format irrespective of my line size it should not change.
Is there any modification i have to do in glogin file. or what else? i need a permanent change not for my session.
Thanks.

Hi,
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> spool mytable.txt
SQL> desc t
Name Null? Type
X NUMBER
SQL> spool offBest regards,
Nikolay

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A B C
maqdoom 12 syed
aamer 323 army
king 343 khan
keerthi 52 kaat
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CREATE TYPE object_row_type AS OBJECT1 (
name VARCHAR2(30),
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I write a function such a way that
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RETURN object_table_type1
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SQL> CREATE TYPE object_row_type AS OBJECT(
2 name VARCHAR2(30),
3 lname VARCHAR2(18));
4 /
Type created.
SQL> CREATE TYPE object_table_type AS TABLE OF object_row_type;
2
3 /
Type created.
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A B C
maqdoom 12 syed
aamer 323 army
king 343 khan
keerthi 52 kaat
SQL> CREATE OR REPLACE FUNCTION f1 (trackingnumber IN NUMBER)
2 RETURN object_table_type
3 IS
4 cnt number := 0;
5 v_tab object_table_type := object_table_type ();
6 BEGIN
7 FOR cur IN (SELECT a AS NAME, c AS LNAME
8 FROM test
9 WHERE b=trackingnumber)
10 LOOP
11 cnt := 1;
12 v_tab.EXTEND;
13 v_tab(v_tab.LAST) :=object_row_type(cur.name,cur.lname);
14 end loop;
15 if cnt = 0 then
16 dbms_output.put_line('No data!');
17 end if;
18 RETURN v_tab;
19 END;
20 /
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SQL> set serverout on
SQL> declare
2 a object_table_type;
3 begin
4 a := f1(12);
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Edited by: Brian Zhu on Mar 26, 2010 10:38 AM
Edited by: Brian Zhu on Mar 26, 2010 10:58 AM
Edited by: Brian Zhu on Mar 26, 2010 10:59 AM

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Check this link..Attaching to Check Tables
http://help.sap.com/saphelp_nw04s/helpdata/en/63/1b70bfc32111d1950600a0c929b3c3/frameset.htm
Also check this link.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/70260b78-ff89-2a10-5eb0-d2f51467560b
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use screen painter to edit the screen layout where the field VKBUR is on. Double click the field to get the details screen. Here you can attach a search help to the field.
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How do i get to display something like
field name - description - length (length of the field as defined in DDIC)
If search help will help then can u pl tell me how to create one ? or any standard can be used ?
thanks

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Hi all gurus,
In SRM 7 I defined a dynamic value help for a single field (ZZ_PROLE_R3) of my header custom table.
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DATA: lo_tabnode        TYPE REF TO IF_WD_CONTEXT_NODE.
      DATA: lo_tabnode_info   TYPE REF TO IF_WD_CONTEXT_NODE_INFO.
      DATA: tab_value         TYPE WDR_CONTEXT_ATTR_VALUE_LIST,
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value : contains the value of the field
text   : contains a description of the value
The above solution works; now I'd like to enhance it. The custom table THCUS contains also a field called ZZ_PROLE_R3_DESC, which represents the description of ZZ_PROLE_R3. It is, exactly, the TEXT field in tab_value.
So I'd like to do as follows:
- the user clicks on the search help for ZZ_PROLE_R3 field of the table;
- the above described value help appears;
- after the selection, both ZZ_PROLE_R3 and ZZ_PROLE_R3_DESC are filled with the selected couple value - text chosen from the value help.
Could anyone help me achieving such a behaviour?
Again, a little request... when I open the above value help dialog box, the window itself has a label "Floorplan Manager application for OIF.." that obviously I'd like to redefine (e.g. "Role selection value help"). Is there any way to do that?
Thanks in advance

Chris Paine wrote:
It seems to me - given that your code is in wddomodifyview that you are trying to have different dropdowns per row
- I'm not sure where you are populating lv_guid - but I'd guess it is an attribute of the row selected? If it isn't then I can't see any reason that you would do this code in wddomodifyview and not wddoinit.
Hi Chris and thanks for your help,
lv_guid is the GUID of the document's header; I need to pass it to the method that populates my value help table because the values in it are derived from some fields on the document. (the situation actually is more complex; there's an RFC call on the backend for which the document is intended for to retrieve the data that populate the value help...).
I'm quite unexperienced on webdynpro and terminology; if dropdown menus are fixed selection option that appears on a field, I guess this is not my case. I did a pair of screenshot to provide an idea of what the solution by now is, and what "I would like to have":
[Pre-selection (F4 icon on the field in table)|http://imagebin.ca/view/npIsaqF.html]
[Value Help popup for the field ZZ_PROLE_R3|http://imagebin.ca/view/8fZUh3T.html]
[Result by now |http://imagebin.ca/view/3PaqdvE.html]
[Result I'd like to have.|http://imagebin.ca/view/dExR0J.html]
Chris Paine wrote:
However - by your comment on the "value help dialog box" I am guessing you are using an input field? If this is the case then I would strongly suggest that you change/enhance the structure of the context node THCUS (btw, better coding practise to refer to it as wd_this->wdctx_thcus when using the get child node construct) so that you refer to an actual SAP ddic search help, if you then associate in the structure the value and text fields then populating the text field should happen automatically. Also you'd have the nice side effect that your value help dialog would be named after the associated ddic search help.
Thanks for the code suggestion, I'll apply that. For what concerns the context node THCUS... It is, by standard, a node which I can't explictly find in the context for the view V_DODC_CT. The problem is that ZZ_PROLE_R3 and the corresponding description field ZZ_PROLE_R3_DESC of the table must be filled with data retrieved dynamically @ runtime from the backend. So I guess I can't populate a val help referring to a dictionary table/field; I'd rather do as follows:
- retrieve what's the target backend for the document (to do so, I have to process the document .. that's why the header guid passed to my method);
- RFC call to a custom method that extracts possible values for the specific backend;
- bind the ammissible values to the value help.
Chris Paine wrote:
I realise that this is rather a lot - so if you have any specific question please do respond - hopefully I or someone else will be able to clarify.
Thanks again for your help; additional info as well as code examples would be highly appreciated

Help for table description

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