How to create a errortag in the XML-Output ?

Hey
who can help me creating a error-tag in my XML-output of a PL/SQL procedure ?
Enviroment:
Oracle DB is 8.1.7 with installed XDK-package (in a few
weeks perhaps Oracle 9i). I've no problems to use the dbms_xmlquery-functions and -procedures.
I've to develop a PL/SQL procedure which is called via JDBC from a JAVA program. The procedure execute a Select-Statement. The result is transformed in XML and stored in a CLOB, which is given back to the calling JAVA-program.
There exist 2 possible result-situations.
-1- one or more rows are found
-2- no row is found
Problem:
For each of these situation the XML-Output should have a different structure and my main problem is to integrate the errortag !!!
for -1-
<?xml version="1.0" encoding="ISO-8859-1"?>
<data>
<error err_code="NoError"/>
<record num="1">
</record>
<record num="2">
</record>
</data>
for -2-
<?xml version="1.0" encoding="ISO-8859-1"?>
<data>
<error err_code="NoDataFound"/>
</data>
Hope somebody can help me ???
Andre

Hey Rajat,
thanks for your answer, but the errortag is needed by another department. They use it for their processing.
Have you got any idea, how to integrate the errortag with the functions or procedures of the dbms_xmlquery package ??? I've got only a few days experience with the dbms_xmlquery-package, so some code examples or advices would be great !!!
I've tried the following coding:
out_xmlresult OUT CLOB; -- OUT Parameter of the PLSQL-Proc
c1 CLOB;
queryctx dbms_xmlquery.ctxtype;
-- create XML-context
queryctx:=dbms_xmlquery.newcontext(<selectstatement>);
-- delete the rowsettag (use 'data' later on)
dbms_xmlquery.setrowsettag(queryctx,'');
-- create new tag 'data' which enclose an empty header
-- and the data section
dbms_lob.createTemporary(c1, TRUE );
c1:=EMPTY_CLOB();
dbms_xmlquery.setDataHeader(queryctx,c1,'data');
-- rename rowtag
dbms_xmlquery.setrowtag(queryctx,'record');
-- set encoding tag
dbms_xmlquery.setEncodingTag(queryctx,'ISO-8859-1);
-- create XML-Output
out_xmlresult := dbms_xmlquery.getxml(queryctx);
...but I haven't got any success !!!
Andre

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Hi,
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Refer this documents
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How 2 creat report for displaying the details of a Delivery Document using

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thank you
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points will be rewarded

HI
I AM GIVING YOU MY DELIVERY DOCUMENT CODE...MODIFY IT ACCORDING TO YOUR REQUIREMENT
*& Report ZDELIVERY                                *
report zdelivery message-id z9bhu          .
types: begin of t_likp,
           vbeln type likp-vbeln,      "Delivery
           erdat type likp-erdat,      "Date for rec creation
*           LFDAT TYPE LIKP-LFDAT,      "Delevery Date
*           WAERK TYPE LIKP-WAERK,      "Currency
           kunnr type likp-kunnr,      "Ship-To Party
           kunag type likp-kunag,      "Sold-to party
           traty type likp-traty,      "Means-of-Transport
       end of t_likp.
types: begin of t_lips,
           vbeln type lips-vbeln,      "Delivery
           posnr type lips-posnr,      "Delivery item
           matnr type lips-matnr,      "Material Number
           arktx type lips-arktx,      "Short Text for Sales Order Item
           lfimg type lips-lfimg,      "Actual quantity delivered
           netpr type lips-netpr,
*           MEINS TYPE LIPS-MEINS,      "Base Unit of Measure
           vgbel type lips-vgbel,      "Doc no of the reference document
        end of t_lips.
types: begin of t_vbpa,
           vbeln type vbpa-vbeln,      "SD DocumenT Number
           posnr type vbpa-posnr,      "Item number
           parvw type vbpa-parvw,      "Partner function
           kunnrb type vbpa-kunnr,      "Customer Number 1
       end of t_vbpa.
types: begin of t_kna1,
           kunnr type kna1-kunnr,      "Customer Number 1
           name1 type kna1-name1,      "Name 1
           ort01 type kna1-ort01,      "City
           adrnr type kna1-adrnr,      "Address
       end of t_kna1.
types: begin of t_li_vbpa,
           vbeln type likp-vbeln,      "Delivery
           erdat type likp-erdat,      "Date for rec creation
*           LFDAT TYPE LIKP-LFDAT,      "Delevery Date
*           WAERK TYPE LIKP-WAERK,      "Currency
           kunnr type likp-kunnr,      "Ship-To Party
           kunag type likp-kunag,      "Sold-to party
           traty type likp-traty,      "Means-of-Transport
           vbeln1 type lips-vbeln,      "Delivery
           posnr type lips-posnr,      "Delivery item
           matnr type lips-matnr,      "Material Number
           arktx type lips-arktx,      "Short Text for Sales Order Item
           lfimg type lips-lfimg,      "Actual quantity delivered
           netpr type lips-netpr,      "Net Price
*           MEINS TYPE LIPS-MEINS,      "Base Unit of Measure
           vgbel type lips-vgbel,      "Doc no of the reference document
           vbeln3 type vbpa-vbeln,     "SD DocumenT Number
           parvw type vbpa-parvw,      "Partner function
           kunnrb type vbpa-kunnr,      "Customer Number 1
       end of t_li_vbpa.
types: begin of t_final,
           vbeln type likp-vbeln,      "Delivery
           erdat type likp-erdat,      "Date for rec creation
           kunnr type likp-kunnr,      "Ship-To Party
           kunag type likp-kunag,      "Sold-to party
           traty type likp-traty,      "Means-of-Transport
           vbeln1 type lips-vbeln,      "Delivery
           posnr type lips-posnr,      "Delivery item
           matnr type lips-matnr,      "Material Number
           arktx type lips-arktx,      "Short Text for Sales Order Item
           lfimg type lips-lfimg,      "Actual quantity delivered
           netpr type lips-netpr,      "Net Price
           vgbel type lips-vgbel,      "Doc no of the reference document
           vbeln3 type vbpa-vbeln,     "SD DocumenT Number
           parvw type vbpa-parvw,      "Partner function
           kunnrb type vbpa-kunnr,     "Customer Number 1
           name1 type kna1-name1,      "Name 1
           ort01 type kna1-ort01,      "City
           adrnr1 type kna1-adrnr,     "Address
           name2 type kna1-name1,      "Name 1
           ort02 type kna1-ort01,      "City
           adrnr2 type kna1-adrnr,     "Address
           name3 type kna1-name1,      "Name 1
           ort03 type kna1-ort01,      "City
           adrnr3 type kna1-adrnr,     "Address
       end of t_final.
*            D A T A D E C L A R A T I O N
*&*********Internal Table Declaration****************&*
data: it_likp type standard table of t_likp.
data: it_lips type standard table of t_lips.
data: it_vbpa type standard table of t_vbpa.
data: it_kna1 type standard table of t_kna1.
data: it_li_vbpa type standard table of t_li_vbpa.
data: it_li_vbpa_temp type standard table of t_li_vbpa.
data: it_final type standard table of t_final.
*&*********Work Area Declaration********************&*
data: wa_likp type t_likp.
data: wa_lips type t_lips.
data: wa_vbpa type t_vbpa.
data: wa_kna1 type t_kna1.
data: wa_li_vbpa type t_li_vbpa.
data: wa_li_vbpa_temp type t_li_vbpa.
data: wa_final type t_final.
*&*********Data Declaration************************&*
data: d_vbeln type likp-vbeln.
data: flag type i value 0.
*           S E L E C T I O N S C R E E N   D E C L A R A T I O N
selection-screen begin of block block2 with frame title text-001.
select-options: s_vbeln for d_vbeln obligatory.    "Delivery no
selection-screen end of block block2.
*            A T S E L E C T I O N - S C R E E N   E V E N T S
*AT SELECTION-SCREEN.
*PERFORM VALIDATE_DATA.
*            S T A R T   O F S E L E C T I O N     E V E N T S
start-of-selection.
perform fetch_data.
perform merge_data_kna1.
*INCLUDE Z9BT_SH_***4_FORMS.
call function 'OPEN_FORM'
exporting
*   APPLICATION                       = 'TX'
*   ARCHIVE_INDEX                     =
*   ARCHIVE_PARAMS                    =
    device                            = 'PRINTER'
*   DIALOG                            = 'X'
*   FORM                              = ' '
   language                          = sy-langu
*   OPTIONS                           =
*   MAIL_SENDER                       =
*   MAIL_RECIPIENT                    =
*   MAIL_APPL_OBJECT                  =
*   RAW_DATA_INTERFACE                = '*'
*   SPONUMIV                          =
* IMPORTING
*   LANGUAGE                          =
*   NEW_ARCHIVE_PARAMS                =
*   RESULT                            =
exceptions
   canceled                          = 1
   device                            = 2
   form                              = 3
   options                           = 4
   unclosed                          = 5
   mail_options                      = 6
   archive_error                     = 7
   invalid_fax_number                = 8
   more_params_needed_in_batch       = 9
   spool_error                       = 10
   codepage                          = 11
   others                            = 12
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
sort it_final by vbeln.
loop at it_final into wa_final.
call function 'START_FORM'
exporting
*   ARCHIVE_INDEX          =
   form                   = 'Z9BT_DELIVERY'
   language               = sy-langu
*   STARTPAGE              = ' '
*   PROGRAM                = ' '
*   MAIL_APPL_OBJECT       =
* IMPORTING
*   LANGUAGE               =
exceptions
   form                   = 1
   format                 = 2
   unended                = 3
   unopened               = 4
   unused                 = 5
   spool_error            = 6
   codepage               = 7
   others                 = 8
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
call function 'WRITE_FORM'
exporting
   element                        = 'ITEM_LIST'
   function                       = 'SET'
   type                           = 'BODY'
   window                         = 'MAIN'
* IMPORTING
*   PENDING_LINES                  =
* EXCEPTIONS
*   ELEMENT                        = 1
*   FUNCTION                       = 2
*   TYPE                           = 3
*   UNOPENED                       = 4
*   UNSTARTED                      = 5
*   WINDOW                         = 6
*   BAD_PAGEFORMAT_FOR_PRINT       = 7
*   SPOOL_ERROR                    = 8
*   CODEPAGE                       = 9
*   OTHERS                         = 10
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
call function 'END_FORM'
* IMPORTING
*   RESULT                         =
exceptions
   unopened                       = 1
   bad_pageformat_for_print       = 2
   spool_error                    = 3
   codepage                       = 4
   others                         = 5
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
endloop.
call function 'CLOSE_FORM'
* IMPORTING
*   RESULT                         =
*   RDI_RESULT                     =
* TABLES
*   OTFDATA                        =
exceptions
   unopened                       = 1
   bad_pageformat_for_print       = 2
   send_error                     = 3
   spool_error                    = 4
   codepage                       = 5
   others                         = 6
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
*&      Form VALIDATE_DATA
*       text
* --> p1        text
* <-- p2        text
form validate_data .
select single vbeln into wa_likp-vbeln
                    from likp where vbeln in s_vbeln.
append wa_likp to it_likp.
if sy-subrc <> 0.
flag = 1.
endif.
endform.                    " VALIDATE_DATA
*&      Form FETCH_DATA
*       text
* --> p1        text
* <-- p2        text
form fetch_data .
select a~vbeln
       a~erdat
       a~kunnr
       a~kunag
       a~traty
       b~vbeln
       b~posnr
       b~matnr
       b~arktx
       b~lfimg
       b~netpr
       b~vgbel
       c~vbeln
       c~parvw
       c~kunnr
         into table it_li_vbpa
                from likp as a
                left outer join lips as b on a~vbeln = b~vbeln
                inner join vbpa as c on b~vgbel = c~vbeln
                where a~vbeln in s_vbeln and
                c~parvw = 'RE'.
endform.                    " FETCH_DATA
*&      Form MERGE_DATA_KNA1
*       text
* --> p1        text
* <-- p2        text
form merge_data_kna1 .
if it_li_vbpa[] is not initial.
it_li_vbpa_temp[] = it_li_vbpa[].
sort it_li_vbpa_temp by kunnr.
delete adjacent duplicates from it_li_vbpa_temp comparing kunnr.
loop at it_li_vbpa into wa_li_vbpa.
read table it_li_vbpa_temp into wa_li_vbpa_temp with key kunnr =
wa_li_vbpa-kunag.
if sy-subrc <> 0.
wa_li_vbpa_temp = wa_li_vbpa.
append wa_li_vbpa_temp to it_li_vbpa_temp.
endif.
read table it_li_vbpa_temp into wa_li_vbpa_temp with key kunnr =
wa_li_vbpa-kunnrb.
if sy-subrc <> 0.
wa_li_vbpa_temp = wa_li_vbpa.
append wa_li_vbpa_temp to it_li_vbpa_temp.
endif.
endloop.
endif.
if it_li_vbpa_temp[] is not initial.
select kunnr
        name1
        ort01
        adrnr into table it_kna1 from kna1
                    for all entries in it_li_vbpa_temp
                    where kunnr = it_li_vbpa_temp-kunnr.
endif.
loop at it_li_vbpa into wa_li_vbpa .
wa_final-vbeln = wa_li_vbpa-vbeln.
wa_final-erdat = wa_li_vbpa-erdat.
*it_final-LFART = it_li_vbpa-LFART.
wa_final-kunnr = wa_li_vbpa-kunnr.
wa_final-kunag = wa_li_vbpa-kunag.
*it_final-VSTEL = it_li_vbpa-VSTEL.
wa_final-traty = wa_li_vbpa-traty.
wa_final-vbeln1 = wa_li_vbpa-vbeln.
wa_final-posnr = wa_li_vbpa-posnr.
wa_final-matnr = wa_li_vbpa-matnr.
wa_final-arktx = wa_li_vbpa-arktx.
wa_final-lfimg = wa_li_vbpa-lfimg.
wa_final-netpr = wa_li_vbpa-netpr.
*wa_final-GEWEI = it_li_vbpa-GEWEI.
*it_final-VOLUM = it_li_vbpa-VOLUM.
*it_final-VOLEH = it_li_vbpa-VOLEH.
wa_final-vgbel = wa_li_vbpa-vgbel.
wa_final-vbeln3 = wa_li_vbpa-vbeln.
*wa_final-PARVW = wa_li_vbpa-PARVW.
wa_final-kunnrb = wa_li_vbpa-kunnrb.
read table it_kna1 into wa_kna1 with key kunnr = wa_li_vbpa-kunnr.
if sy-subrc = 0.
wa_final-name1 = wa_kna1-name1.
wa_final-ort01 = wa_kna1-ort01.
wa_final-adrnr1 = wa_kna1-adrnr.
endif.
read table it_kna1 into wa_kna1 with key kunnr = wa_li_vbpa-kunag.
if sy-subrc = 0.
wa_final-name2 = wa_kna1-name1.
wa_final-ort02 = wa_kna1-ort01.
wa_final-adrnr2 = wa_kna1-adrnr.
endif.
read table it_kna1 into wa_kna1 with key kunnr = wa_li_vbpa-kunnrb.
if sy-subrc = 0.
wa_final-name3 = wa_kna1-name1.
wa_final-ort03 = wa_kna1-ort01.
wa_final-adrnr3 = wa_kna1-adrnr.
endif.
append wa_final to it_final.
clear wa_final.
endloop.
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i am developing report using Reuse_alv_grid_display...
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Hi deva,
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      CREATE OBJECT gref_event_receiver.
      SET HANDLER   gref_event_receiver->handle_user_command
                    FOR gv_tables_alv.
      SET HANDLER   gref_event_receiver->handle_toolbar
                    FOR gv_tables_alv.
check this program for event handling, it is the similar way
demo_abap_objects_events
Hope u understood this.
Regards,
Prasant
reward if helpful

How to create a validation for the project coding mask

Hi,
Would just like to ask how to create a validation for the project coding mask wherein the WBS elements hierarchy will be checked against the template saved. For example,
project coding mask is XXXX-XXXXX-XX-X-X-X-00-X
mother WBS should be XXXX-XXXXX-X and lower level WBS would be XXXX-XXXXX-XX.
The validation should not allow a mother WBS to be XXXX-XXXXX-XX.
How can we go about this?

Hi Jacquiline Bersamin,
You can use validation with the combination of the level and the coding mask.
In the validation:
Pre requisite: WBS level = 1
Validation: Prps-posid = prps-posid :1-12:
Message : Error
If required you can give the parameters for your detail error message.
Please let me know if this does not work.
Thanks
Regards
Srinivasan Desingh

How to create a password for the pdf file

In Adore Acrobat XI, how to create a password for the file? The help states going to Tools Menu and clicking on Protection tab - but there is no such option. In the file - properties - security screen, it shows the security details but does not allow to edit it.

I think you may be mixing up two different products: Adobe Reader (free), and Acrobat ($$).

How to create an object within the same class???

hi im just a newbie
i v been always creating an object from the main class..
but how to create an object inside the same class??
i got main and students class
the main got an array
Students[] stu = new Students[]
and i got
stu[i] = new Students(id,name);
i++;
but i wanna do these things inside the Students class..
i tried ..but i got errors.....
how to do this
.

javaexpert, :)
I really have no idea what you are trying to do since you say you've always been creating an object from the main class, yet you always want to create an object inside the same class.
I'll assume that you have an object in the main class that you are trying to access from the Students class.
If you are trying to access objects that are contained within the main class FROM the Students class, then know that there are two ways of doing so, one being static, and the other dynamic (look up definitions if unclear):
1.) make the objects in the main class both static and public and access the the objects using a convention similiar to: Main.object; It's important to note that Main is the name of your main class, and object is a static object. There are better ways of doing this by using gettter/setter methods, but I'll omit that tutorial.
2.) Create a new instance of the main class and access the objects using a similiar fashion: Main myInstance = new Main(); myInstance.myObject;
You should really use getter and setter methods but I'll omit the code. In terms of which approach is better, step one is by far.
I don't mean to be condecending, but you should really brush up on your programming skills before posting to this forum. This is a fundamenetal concept that you will encounter time and time again.

HOW TO CREATE SEVERAL folder for the generation and READING FILE

HOW TO CREATE SEVERAL folder for the generation and READING FILE WITH THE COMMAND utl_File.
please give an example to create 3 folders or directories ...
I appreciate your attention ...
Reynel Martinez Salazar

I hope this link help you.
[http://www.adp-gmbh.ch/ora/sql/create_directory.html]
create or replace directory exp_dir as '/tmp';
grant read, write on directory exp_dir to eygle;
SQL> create or replace directory UTL_FILE_DIR as '/opt/oracle/utl_file';
Directory created.
SQL> declare
2    fhandle utl_file.file_type;
3 begin
4    fhandle := utl_file.fopen('UTL_FILE_DIR', 'example.txt', 'w');
5    utl_file.put_line(fhandle , 'eygle test write one');
6    utl_file.put_line(fhandle , 'eygle test write two');
7    utl_file.fclose(fhandle);
8 end;
9 /
PL/SQL procedure successfully completed.
SQL> !
[oracle@jumper 9.2.0]$ more /opt/oracle/utl_file/example.txt
eygle test write one
eygle test write two
[oracle@jumper 9.2.0]$
SQL> declare
2    fhandle   utl_file.file_type;
3    fp_buffer varchar2(4000);
4 begin
5    fhandle := utl_file.fopen ('UTL_FILE_DIR','example.txt', 'R');
6
7    utl_file.get_line (fhandle , fp_buffer );
8    dbms_output.put_line(fp_buffer );
9    utl_file.get_line (fhandle , fp_buffer );
10    dbms_output.put_line(fp_buffer );
11    utl_file.fclose(fhandle);
12 end;
13 /
eygle test write one
eygle test write two
PL/SQL procedure successfully completed.
SQL> select * from dba_directories;
OWNER                          DIRECTORY_NAME                 DIRECTORY_PATH
SYS                            UTL_FILE_DIR                   /opt/oracle/utl_file
SYS                            BDUMP_DIR                      /opt/oracle/admin/conner/bdump
SYS                            EXP_DIR                        /opt/oracle/utl_file
SQL> drop directory exp_dir;
Directory dropped
SQL> select * from dba_directories;
OWNER                          DIRECTORY_NAME                 DIRECTORY_PATH
SYS                            UTL_FILE_DIR                   /opt/oracle/utl_file
SYS                            BDUMP_DIR                      /opt/oracle/admin/conner/bdumpRegards salim.
Edited by: Salim Chelabi on Apr 4, 2009 4:33 PM

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