How to execute the logical database.

how to execute the logical database.

There are two ways of using a logical database - either by linking it with the executable program(specify the LDB name in the program attributes) or by using the function module LDB_PROCESS.
1.Data read by the logical database is passed back to the program using the interface work areas.Use GET statements in the report.
GET events are implemented internally as FORM routines.
2.If you call the logical database using the above function module, the selection screen of LDB is not displayed.It uses special subroutines called callback routines, which are called by the function module and filled with the required data.
Please refer the following link for more details.
http://help.sap.com/saphelp_nw70/helpdata/en/9f/db9b5e35c111d1829f0000e829fbfe/frameset.htm

Similar Messages

How to find Oudated Logical Database

Hello,
How to findout wheather a Logical Database is outdated or not.
Anyone have idea for replace LDB TIF with new LDB.
Waiting for response,
Reg

There are two ways of using a logical database - either by linking it with the executable program(specify the LDB name in the program attributes) or by using the function module LDB_PROCESS.
1.Data read by the logical database is passed back to the program using the interface work areas.Use GET statements in the report.
GET events are implemented internally as FORM routines.
2.If you call the logical database using the above function module, the selection screen of LDB is not displayed.It uses special subroutines called callback routines, which are called by the function module and filled with the required data.
Please refer the following link for more details.
http://help.sap.com/saphelp_nw70/helpdata/en/9f/db9b5e35c111d1829f0000e829fbfe/frameset.htm

How to create the logical file name

Hi All,
    I have requirement where i need to post the Inventory Management data. for this i need to execute std. program RM07MMBL which is having logical file name in the selection screen. but i have placed my input file in application server.
   Can any one tell how to create the Logical filename which refers the physical path. I also tried <b>t-code SF01 & Table - FILENAMEC</b>I and found that we need to add an entry in this table but i really dont know how we have to do since this table cannot be maintained in SM30 also..
Help Me.
Thanks in Advance!...
Regards,
Ramkumar

Hi Ram,
Try using FILE transaction code...
Follow these steps to create:::
Double click on Logical file Path Definition
Click on New Entries,
Give Logical file Path name as Z_LOGICAL PATH and save it
now choose this path and double click on Assignemt of Physical path to Logical path
double click on the OS name
Give some description and give some Physical path name from AL11 transaction and save it
Now Double click on Logical File Name Definition,
Click on New Entries,
Give some logical file name: Z_LOGICAL_FILENAME
Physical file: test
Data Format: BIN
Logical Path: Z_LOGICAL PATH
Hope this helps
Regards,
Phani
Message was edited by:
        Sivapuram Phani Kumar

How to defined which logical database to use in a function module?

Hey,
I am trying to do logical database in a function module. I need to know where do i go to define which logical database to use? Becuase i get syntax error on my Get statement. The logical database i am trying to use is HR PNP .
Any useful help will be appreciated,
Thanks

I think we can't assign logical database to FM or FG. Because there isn't any option to put the logical database in the FM or FG's attributes.
You must have to create a executable report to have the LDB in use.
Regards,
Naimesh Patel

How to create a logical database?

Hi,
Can anyone tell me how to create a logical database? I am curious about it.
Thanks.
Awards will be provided.
Best regards,
Chris Gu

Transaction code for creating Logical db is se36.
Give the name as <ldbname>..
Specify the table names and the sub nodes according to your heirarchy.The root node used is zxxx_product and child node is zxxx_orders
The heirarchy used is ZXXX_PRODUCT---->ZXXX_ORDERS
write the below code under selections ...
Enable DYNAMIC SELECTIONS for selected nodes :
SELECTION-SCREEN DYNAMIC SELECTIONS FOR TABLE zxxx_product.
SELECTION-SCREEN DYNAMIC SELECTIONS FOR TABLE zxxx_orders.
Enable FIELD SELECTION for selected nodes :
SELECTION-SCREEN FIELD SELECTION FOR TABLE zxxx_product.
SELECTION-SCREEN FIELD SELECTION FOR TABLE zxxx_orders.
***User defined blocks :
****Root node
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001 .
SELECT-OPTIONS :
so_pname FOR zxxx_product-prname ,
so_pdelv FOR zxxx_product-prdeldate .
SELECTION-SCREEN END OF BLOCK b1 .
****Child node
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-002 .
SELECT-OPTIONS :
so_odate FOR zxxx_orders-orddate ,
so_oqty FOR zxxx_orders-ordqty .
SELECTION-SCREEN END OF BLOCK b2 .
write the below code under include include DBZXX_PRODUCTTOP
TABLES : ZXXX_product, ZXXX_orders.
DATA : gt_root TYPE table of ZXXX_product ,
gt_chld TYPE table of ZXXX_orders .
write the below code under source code...
Call event GET Zxxx_PRODUCT
FORM put_zxxx_product.
TYPES : BEGIN OF ls_pid ,
prodid TYPE zxxx_product-prodid,
END OF ls_pid .
DATA : lt_pid TYPE ls_pid OCCURS 0 ,
lt_pid_tmp TYPE ls_pid OCCURS 0 .
STATICS lv_first_time VALUE 'X'.
STATICS ls_isroot_fields TYPE rsfs_tab_fields.
STATICS ls_isroot_where TYPE rsds_where.
STATICS ls_ischld_fields TYPE rsfs_tab_fields.
STATICS ls_ischld_where TYPE rsds_where.
IF lv_first_time EQ 'X'.
CLEAR lv_first_time.
          o
                + Declarations for field selection for node Zxxx_PRODUCT ***
" move table name to the corresponding field
MOVE 'Zxxx_PRODUCT' TO ls_isroot_fields-tablename.
" Read values from selection screen
READ TABLE select_fields WITH KEY ls_isroot_fields-tablename
INTO ls_isroot_fields.
" move table name to the corresponding field
MOVE 'Zxxx_PRODUCT' TO ls_isroot_where-tablename.
" Read values from dynamic selection screen
READ TABLE dyn_sel-clauses WITH KEY ls_isroot_where-tablename
INTO ls_isroot_where.
          o
                + Declarations for field selection for child node Zxxx_ORDERS ***
MOVE 'Zxxx_ORDERS' TO ls_ischld_fields-tablename.
READ TABLE select_fields WITH KEY ls_ischld_fields-tablename
INTO ls_ischld_fields.
MOVE 'Zxxx_ORDERS' TO ls_ischld_where-tablename.
READ TABLE dyn_sel-clauses WITH KEY ls_ischld_where-tablename
INTO ls_ischld_where.
"...Check whether entry is made in atleast one selection field:
IF NOT so_pname IS INITIAL OR
NOT so_pdelv IS INITIAL OR
NOT so_odate IS INITIAL OR
NOT so_oqty IS INITIAL OR
NOT ls_isroot_where-where_tab IS INITIAL OR
NOT ls_ischld_where-where_tab IS INITIAL .
"...Check whether entry is made in atleast one field in root node :
IF NOT so_pname IS INITIAL OR
NOT so_pdelv IS INITIAL OR
NOT ls_isroot_where-where_tab IS INITIAL .
SELECT prodid FROM Zxxx__product
INTO CORRESPONDING FIELDS OF TABLE lt_pid
WHERE prname IN so_pname AND
prdeldate IN so_pdelv AND
(ls_isroot_where-where_tab).
"...Check whether entry is made in atleast one field in child node:
IF NOT so_odate IS INITIAL OR
NOT so_oqty IS INITIAL OR
NOT ls_ischld_where-where_tab IS INITIAL AND
NOT lt_pid IS INITIAL.
SELECT prodid FROM Zxxx_orders
INTO CORRESPONDING FIELDS OF TABLE lt_pid_tmp
FOR ALL ENTRIES IN lt_pid
WHERE prodid = lt_pid-prodid AND
orddate IN so_odate AND
ordqty IN so_oqty AND
(ls_ischld_where-where_tab).
lt_pid = lt_pid_tmp.
ENDIF.
ELSEIF NOT so_odate IS INITIAL OR
NOT so_oqty IS INITIAL OR
NOT ls_ischld_where-where_tab IS INITIAL.
SELECT prodid FROM Zxxx_orders
INTO CORRESPONDING FIELDS OF TABLE lt_pid
WHERE orddate IN so_odate AND
ordqty IN so_oqty AND
(ls_ischld_where-where_tab).
ENDIF.
******lt_pid contains all the selections based product ids
******Now retrieve all the records with the corresponding product ids
CHECK NOT lt_pid IS INITIAL.
IF NOT ls_isroot_fields IS INITIAL.
SELECT (ls_isroot_fields-fields) FROM Zxxx_product
INTO CORRESPONDING FIELDS OF TABLE gt_root
FOR ALL ENTRIES IN lt_pid WHERE prodid = lt_pid-prodid.
ENDIF.
IF NOT ls_ischld_fields IS INITIAL AND
NOT gt_root IS INITIAL.
SELECT (ls_ischld_fields-fields) FROM Zxxx_orders
INTO CORRESPONDING FIELDS OF TABLE gt_chld
FOR ALL ENTRIES IN gt_root WHERE prodid = gt_root-prodid.
ENDIF.
LOOP AT gt_root INTO Zxxx_product.
PUT Zxxx_product.
ENDLOOP.
ENDIF.
ENDIF.
ENDFORM.
write the below code under
include DBZXXX_PRODUCTNXXX -->
include DBZXXX_PRODUCTN002 .
form put_zxxx_orders
LOOP AT gt_chld INTO zxxx_orders WHERE prodid = zxxx_product-prodid.
PUT ZXXX_ORDERS.
ENDLOOP.
endform.
now write a report program and call the ldb by its name using get
get <ldbname>.
Reward if this is useful.
Regards,
devi.
Edited by: Devi Raju on Jul 15, 2008 9:13 AM

How to execute the data in the form when the data is already avaliable

Hi,
I am working with forms 6i. I have a problem while executing the data in the form
Actually, the data is already present in the form. But when i run the form, the data is not displayed.
can anyone please help me how to execute the data. below is the code
Set_Alert_Property(alert_id,ALERT_MESSAGE_TEXT,'Do you want to refresh new Data for that Year and Field ? (it will take a time).') ;
               SET_ALERT_BUTTON_PROPERTY(alert_id, ALERT_BUTTON1, LABEL, 'Yes');
               SET_ALERT_BUTTON_PROPERTY(alert_id, ALERT_BUTTON2, LABEL, 'No');
               SET_ALERT_BUTTON_PROPERTY(alert_id, ALERT_BUTTON3, LABEL, 'Cancel');
               button_number :=Show_Alert(alert_id) ;
               synchronize;
               if button_number != ALERT_BUTTON3 then
                    if button_number = ALERT_BUTTON1 then
                         :param.field := :control.f_cd;
                         :param.year := :control.year;
                         build_tables;
                         fields;
-- areas(:param.field);
                         PUT_PARAM;
                         COMMIT_FORM;
                    go_block('wet_criterias');
                    end if;
                    if button_number = ALERT_BUTTON2 then
                         :exhibits.field_display := :control.f_name || ' - Exhibits';
                         go_block('RESERVOIR');
                         execute_query;
                    end if;
               end if;
          end if;
else
     message('Fields must be entered...');
end if;
else
message('Fields must be entered...');
end if;

It's hard to know what logic you are trying to implement.
However, by looking at your code, it seems that if the user select 'Yes' to the question "Do you want to refresh", nothing is done except the go_block('wet_criterias'). Should there be an 'Execute_Query' ?
No idea...

One of the functional groups of the Logical Database "SDF" does not appear.

Hello,
I have a problem with the logical database "SDF". It has already defined 3 functional groups. When I select the buttom "display the contents" I can see all these groups with their owns fields.
The problem is that when I use a transaction which contains this logical database, in the dynamic selections I can only see two of the functional groups. The last one doesn't appear there and I don't know why.
How can I resolve my problem?
Thank you very much in advance.
Best Regards.

1 hour is the default timeout for "ExternalCommandTimeout". So, it could be that this one measure group's fact query is taking longer than 1 hour for the first record. You can see the query in the error messages and might like to try it out
manually. Note, a common issue is with referenced dimensions or Distinct Count when an inner join or Order By are added to the fact queries.
A simple solution might be to simply increase the ExternalCommandTimeout in the SSAS properties page. Try 7200, and if it completes in less than 2 hours, or fails after exactly 2 hours, you know this is the issue.
Richard

Are the logical database obsolete?

Hi
I read that the logical database it's obsolete, and we should use the function module LDB_PROCESS. I was used to use the logical database pnp, if i want to implement my programs in the new way, what should i change? and how could this impact in the programs?.
Thanks in advance,
Regards,
Albio.-

New Logical database is PNPCE...but still you can use the PNP logical database.
if you use HR_READ_INFOTYPE function module..no need to worry which lbd u are using

How 2 Set the logic for report 2 run 1st of everymonth......

Hi Experts,
i ve developd a HR-ABAP report in that Some part of code will Mon-Fri, Excluding Public holidays and sat & sundays...( i.e no public holidays and no sat & sundays)
and some part of should Run on 1st of everymonth.... but 2 parts of code should be in same report..
How can set the logic to run the report respective times....
Thanks in Advance....
sudeer.

you can code this but need some good expertise on fm's , date handling techniques and subroutine call coding.
1.
to make the code run only on 1st of every month
capture the rundate of ur prog .. take value of sy-datum
ex.. 01.xx.yyyy
or date std will be yyyymmdd so check for dd = 01 ..
so per logic first two chars show that its first of any month in any year ..
if yes
execute the logic for the first of every month ..
endif.
2.
where the code needs to be run on mon-fri and not on public holidays / sun / sat ..
first fetch the day based on date .. like mon or tue or wed .. except sat and sun..
second check whether if m-t-w-th-fr if any of them is a holiday or not
u need to check the date in the calender list like tholi thoc and .. to check whether that is a holiday or not ..
coming to sat and sundays .. u need to check the day for date using function modules and build the logic ...
br,
vijay..

How to share the same Database Connection when using several Task Flows ?

Hi All,
I’m using JDev 11.1.1.3.0.
I’m developing ADF Fusion Applications (ABC BC, ADF Faces…)
These applications are deployed on a Weblogic server.
Each application has only one Application Module.
All Application Modules have the same connection type defined: JDBC DataSource : jdbc/GCCDS
It is working fine.
I’ve also developed Task Flow Applications for small thinks that are reused in multiple main applications.
Each Task Flow Application has also one Application Module with the same connections type as main applications.
All these task flows are deployed to JAR file (ADF Library JAR File) and are reused on my main applications. (drag and drop from the Resource Palette to ADF Regions….).
There are some parameters passed to Task Flows, so that they can filter data depending on which main applications they are called from.
Everything is working perfectly.
All my main applications are using more and more task flows. Which is nice for the reusability etc…?
Only ONE PROBLEM: DATABASE CONNECTIONS.
Every Task Flows service made a database connection. So one user may have 10 database connections for the same adf page. And when there are 100 users that are working at the same time, it becomes a problem.
How to share the same database connections for the main applications and all task flows which are used in the main application?
Best Regards
Nicolas

Hi John,
When I open a ADF Library JAR file of one of my task flow. (gcc_tf_recentSites.jar)
I can see TF_RecentSitesService.xml and TF_RecentSitesServiceImpl.class in gcc_tf_recentSites.jar\mu\gcc\tf\recentSites\model\service folder
+ bc4j.xcfg in gcc_tf_recentSites.jar\mu\gcc\tf\recentSites\model\service\common folder.
bc4j.xcfg details are
+<?xml version = '1.0' encoding = 'UTF-8'?>+
+<BC4JConfig version="11.1" xmlns="http://xmlns.oracle.com/bc4j/configuration">+
+<AppModuleConfigBag ApplicationName="mu.gcc.tf.recentSites.model.service.TF_RecentSitesService">+
+<AppModuleConfig DeployPlatform="LOCAL" jbo.project="mu.gcc.tf.recentSites.model.TF_RecentSites_Model" name="TF_RecentSitesServiceLocal" ApplicationName="mu.gcc.tf.recentSites.model.service.TF_RecentSitesService">+
+<Security AppModuleJndiName="mu.gcc.tf.recentSites.model.service.TF_RecentSitesService"/>+
+<Custom JDBCDataSource="jdbc/GCCDS"/>+
+</AppModuleConfig>+
+<AppModuleConfig name="TF_RecentSitesServiceShared" ApplicationName="mu.gcc.tf.recentSites.model.service.TF_RecentSitesService" DeployPlatform="LOCAL" JDBCName="gccdev" jbo.project="mu.gcc.tf.recentSites.model.TF_RecentSites_Model">+
+<AM-Pooling jbo.ampool.maxpoolsize="1" jbo.ampool.isuseexclusive="false"/>+
+<Security AppModuleJndiName="mu.gcc.tf.recentSites.model.service.TF_RecentSitesService"/>+
+</AppModuleConfig>+
+</AppModuleConfigBag>+
+</BC4JConfig>+
So, it seems that the Application Module is packaged with the task flow....
Is it normal ?
Regards
Nicolas

How to delete the logical lines in JTextArea

Hi all,
Now that I know how to find the logical line count in JTextArea as
I found the following in the forum.
public static int getLineCount (JTextArea _textArea)
boolean lineWrapHolder = _textArea.getLineWrap();
_textArea.setLineWrap(false);
double height = _textArea.getPreferredSize().getHeight();
_textArea.setLineWrap(lineWrapHolder);
double rowSize = height/_textArea.getLineCount();
return (int) (_textArea.getPreferredSize().getHeight() / rowSize);
I want to delete the 4th line to the last line and append ... at the 4th, if the getLineCount exceeds 3. Does any body know how to do so?
The intention is for the multiline tooltip as I just want to show
the first three logical line and ... if the string is too long.
Thanks
Pin

The code looks good to me. The only thought I have is that the y coordinate for the rowThree point is wrong and is referencing row four.
I've been playing around with using a JTextArea as a renderer for a JTable. I have it working so that "..." appear when the text exceeds 2 rows. Try clicking on "B" in the letter column and then the update cell button a few times to add text. My code is slightly different than yours.
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
import javax.swing.table.*;
public class TestTable extends JFrame
     private final static String LETTERS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
     JTable table;
     Vector row;
     public TestTable()
          Object[][] data = { {"1", "A"}, {"2", "B"}, {"3", "C"} };
          String[] columnNames = {"Number","Letter"};
          DefaultTableModel model = new DefaultTableModel(data, columnNames);
          table = new JTable(model)
               public String getToolTipText( MouseEvent e )
                    int row = rowAtPoint( e.getPoint() );
                    int column = columnAtPoint( e.getPoint() );
                    if (row == 0)
                         return null;
                    else
                         return row + " : " + column;
          table.setRowSelectionInterval(0, 0);
          table.setColumnSelectionInterval(0, 0);
          table.setRowHeight(0,34);
          table.setRowHeight(1,34);
          table.setRowHeight(2,34);
          table.setDefaultRenderer(Object.class, new TextAreaRenderer(2));
          JScrollPane scrollPane = new JScrollPane( table );
          getContentPane().add( scrollPane );
          JPanel buttonPanel = new JPanel();
          getContentPane().add( buttonPanel, BorderLayout.SOUTH );
          JButton button2 = new JButton( "Update Cell" );
          buttonPanel.add( button2 );
          button2.addActionListener( new ActionListener()
               public void actionPerformed(ActionEvent e)
                    int row = table.getSelectedRow();
                    int column = table.getSelectedColumn();
                    String value = (String)table.getValueAt(row, column);
                    value += value;
                    table.setValueAt( value, row, column );
                    DefaultTableModel model = (DefaultTableModel)table.getModel();
                    model.fireTableCellUpdated(row, column);
                    table.requestFocus();
     public static void main(String[] args)
          TestTable frame = new TestTable();
          frame.setDefaultCloseOperation( EXIT_ON_CLOSE );
          frame.pack();
          frame.setVisible(true);
     private class TextAreaRenderer extends JTextArea implements TableCellRenderer
          public TextAreaRenderer(int displayRows)
               setRows(displayRows);
               setLineWrap( true );
          public Component getTableCellRendererComponent(JTable table,
                                         Object value,
                                         boolean isSelected,
                                         boolean hasFocus,
                                         int row,
                                         int column)
               setText( value.toString() );
               Dimension d = getPreferredSize();
               int maximumHeight = getRows() * getRowHeight();
               if (d.height > maximumHeight)
                    setSize(d);
                    int offset = viewToModel( new Point(d.width, maximumHeight - 1) );
                    replaceRange( "...", offset-3, getDocument().getLength() );
               return this;
}

Workflow Questions - How to execute the steps in a workflow automatically?

I am using MDM 5.5 SP6.
My Question is how to execute the steps in the workflow automatically. That means NO user interaction.
I have a simple workflow, Start- Process -- Syndicate - Stop.
When a new record added /updated/inserted this workflow will start automatically. The workflow inbox, the workflow status is u2018Receivedu2019 Step is u2018Processu2019. Now I have to right click on the record then u2018Next Stepu2019 then click on u2018Syndicateu2019 then workflow completes automatically.
How to execute the Syndication step automatically?. I donu2019t want to have any user interaction to syndicate these records.
Is this possible?
The reason for this is I want to do some field validation and based on the field validation some assignments then then I want to syndicate these records without user interaction..

Hi,
If you want to do some validations and then based on result assignments on some of the fields before syndicating, then you have to use workflow. Only syndication server will not fulfill this requirement.
you may try by making validation's automatic property as "Error". This way it will not allow to add any record not fulfilling validation. You can also try using calculated fields instead of assignment.
I am not sure if you can make your workflow fully automatic, because atleast one process step is must for any workflow, and process step means user action.
Regards,
Shiv

How to execute the parametered stored procedure in sql *plus ?

how to execute the parametered stored procedure in sql *plus ?
my storedprocedure format
CREATE OR REPLACE PROCEDURE SMS_SELECTMPLOYEE
(empDOB out date, empEmpName out varchar2)
thanks & regards
mk_mur

Oh, sorry... making many reading-too-fast mistakes today...
You can't declare date variables in SQL*Plus (seel help var), but you can cast to varchar2:
TEST> CREATE OR REPLACE PROCEDURE SMS_SELECTMPLOYEE (empDOB out date, empEmpName out varchar2) IS
2 d date := sysdate;
3 e varchar2(10) := 'bob';
4 begin
5 empdob := d;
6 empempname := e;
7 end;
8 /
Procedure created.
TEST> var d varchar2(30)
TEST> var n varchar2(30)
TEST> call SMS_SELECTMPLOYEE(:d,:n);
Call completed.
TEST> print d n
D
11/07/06
N
bobYoann.

How to execute the content of varchar variable like a simple query

Hi everyone!
I did a PL/SQL region in apex, in this region I did the query which is storaged in a variable; it was did it concatenate several times,
in the procedure I have several sentences.
I thought that the command 'execute immediate' would get a good result but it do not print the result.
declare
variable varchar2(1000);
begin
--sentences
--execute inmmediate( variable );
--return variable
end;
I only want to how to execute the content of varchar variable.
For example, suppose that the result of this procedure is
'SELECT SYSDATE FROM DUAL'
How and what do I must do for this query execute like a normal query that is in apex?
I expect your prompt reply.
Thank you for your help.
Best regards

Let us say your table containing SQL is
t_sql_table
and has two columns
primary_key
and
sql_query.
You would need to do the following:
1. Create a Report of type "Function returning SQL Query"
2. Put the following there:
DECLARE
   v_query   VARCHAR2 (4000);
BEGIN
   SELECT sql_query
     INTO v_query
     FROM t_sql_table
    WHERE primary_key = 1;
   RETURN v_query;
END;Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
-------------------------------------------------------------------

Do we have macros which we can use for the Logical Database PCH

Dear Friends
I would like to know when we are using the
Logical Database PCH .....do we have any macros
for getting latest record etc.
i.e i mean to say the macros which we use
Rp-provide-from-last in PNP logical Database
do we have same facility in PCH logical database please let me know
regards
madhuri.

hi madhuri,
we use same macro.
instead of get pernr .
in pnp here we give
GET OBJEC.
use this macro
PAP_PROVIDE_FROM_FIRST P0001 SPACE PA$BEGDA PA$ENDDA
PAP_PROVIDE_FROM_LAST P0001 SPACE PA$BEGDA PA$ENDDA.
regards,
sandeep patel
Edited by: Sandeep patel on Jul 4, 2008 1:33 PM

How to execute the logical database.

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