Optional parameter in method

if i have a method
public void execute(boolean usePool) {}
how would I specify this parameter as optionl and defaults to true?

use method overloading:
public void execute(boolean usePool) {
public void execute() {
execute(true);
}I think this should work
M

Similar Messages

Optional Parameter in ODSI

Hi,
I have to create a Optional Parameter in ODSI function as given following :
xquery version "1.0" encoding "UTF-8";
(::pragma xds <x:xds targetType="urn:AddressInfo" xmlns:x="urn:annotations.ld.bea.com" xmlns:urn="http://www.wcbsask.com/employeerCoverage/AddressInfo"><creationDate>2010-10-15T15:19:40</creationDate><userDefinedView/></x:xds> ::)
declare namespace wbt= "ld:Physical/CBC";
import schema namespace ns1="http://www.abc.com/employeerCoverage/AddressInfo" at "ld:Logical/AddressInfo/schemas/AddressInfo.xsd";
declare namespace tns="ld:Logical/AddressInfo/SampleOptional";
(::pragma function <f:function kind="read" visibility="public" isPrimary="true" xmlns:f="urn:annotations.ld.bea.com"/>::)
declare function tns:getSampleOptional($formNum as xs:string,$optinalInput as xs:integer?) as element(ns1:AddressInfo)?{
for $cbc in wbt:CBC()
where $formNum eq $cbc/FORM_NUM
return
<ns1:AddressInfo>
if(exists($optinalInput))then
<ns1:regNum>{fn:data($CBC/FORM_NUM)}</ns1:regNum>
else(
<ns1:cusNumber>{fn:data($optinalInput)}</ns1:cusNumber>
</ns1:AddressInfo>
when i am passing the form number as some value and OptionalInput as null(since the parameter is optional). I am getting error as
com.bea.dsp.das.exception.DASException: weblogic.xml.query.exceptions.XQueryDynamicException: {err}XP0021: "": can not cast to {http://www.w3.org/2001/XMLSchema}integer: error: decimal: Invalid decimal value: expected at least one digit
     at com.bea.dsp.das.ejb.EJBClient.invokeOperation(EJBClient.java:160)
     at com.bea.dsp.das.DataAccessServiceImpl.invokeOperation(DataAccessServiceImpl.java:171)
     at com.bea.dsp.das.DataAccessServiceImpl.invoke(DataAccessServiceImpl.java:122)
     at com.bea.dsp.ide.xquery.views.test.QueryExecutor.invokeFunctionOrProcedure(QueryExecutor.java:113)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.getFunctionExecutionResult(XQueryTestView.java:1041)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.executeFunction(XQueryTestView.java:1176)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.widgetSelectedImpl(XQueryTestView.java:1866)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.access$300(XQueryTestView.java:174)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent$3.run(XQueryTestView.java:1594)
     at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.widgetSelectedBusy(XQueryTestView.java:1597)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.widgetSelected(XQueryTestView.java:1560)
     at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
     at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
     at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3687)
     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3298)
     at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
     at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
     at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
     at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
     at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
     at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
     at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
     at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
     at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
     at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
     at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
     at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
     at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
     at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
     at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
     at org.eclipse.equinox.launcher.Main.eclipse_main(Main.java:1148)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.m7.installer.util.NitroxMain$1.run(NitroxMain.java:33)
     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Kindly help in the issue.
Regards,
Tara

"when i am passing ... and OptionalInput as null"
What does that mean exactly? From the exception, it looks like you are just leaving the text box blank. For 'null' you have to check the 'null' check-box beside it.

Passing select-options value in method

How to pass select-options value in method ?
Example:
Select-options: carrid for spfli-carrid.
class cl_myclass implementation.
select carrid connid from
spfli where carrid in carrid.
endclass.
Thanks

Hello Anee
The coding of this functionality is quite simple:
REPORT zmy_report.
DATA: go_myclass   TYPE REF TO zcl_myclass,
           gd_repid         TYPE syst-repid.
PARAMETERS:
p_bukrs   ...
SELECT-OPTIONS:
o_kunnr ...
START-OF-SELECTION.
gd_repid = syst-repid.
CREATE OBJECT go_myclass
    EXPORTING
      id_calling_program = gd_repid.
And that's how your CONSTRUCTOR method should look like:
METHOD constructor. " IMPORTING parameter id_calling_program
CALL FUNCTION 'RS_REFRESH_FROM_SELECTOPTIONS'
EXPORTING
    CURR_REPORT = id_calling_report
TABLES
    SELECTION_TABLE = me->mt_selopts.
" NOTE: define mt_selopts as instance attribute of table type RSPARAMS_TT
ENDMETHOD.
Finally you have to extract the parameter and select-options from MT_SELOPTS.
Regards
Uwe

Optional Parameter in Java.

Hi all,
I am new to java programming... I just wanted to know if we can have Optional parameter in java?. I searched few threads but not found any good result. Few suggested a overloaded method ,i think if it is not provided then there must be a big reason for that. Please let me know if anybody knows exact reason why it is not provied. I am using ver 1.4
~Amod .

class A{
     String a;
     String b;
     String c;
     public A(String a, String b, String c){
          this.a=a;
          this.b=b;
          this.c=c;
     public A(String a, String b){
          this.a=a;
          this.b=b;
          //String c will get a default value when this constructors get called
     public static void main(String args[]){
          A test = new A("a","b","c");
          System.out.println(test.a);
          System.out.println(test.b);
          System.out.println(test.c);
          System.out.println("-------");
          A test_ = new A("a","b");
          System.out.println(test_.a);
          System.out.println(test_.b);
          System.out.println(test_.c);
}Is that what you want?

System.MissingMethodException after adding an optional parameter

I am getting error of System.MissingMethodException after I have an optional parameter in one component and the other component which call it was not build as it call it with old number of parameters.
Only component in which parameter is added was build an deployed as patch. The calling component is old as there is no change in it.
When the calling component run it gives error :
Exception Information
Exception Type: System.MissingMethodException Message: Method not found: 'LabelURLs IPSD.BnB.Transaction.Postage.GetLabelURLs(System.String)'. Data: System.Collections.ListDictionaryInternal TargetSite: Void GenerateScanForm(Int32, Int32) HelpLink: NULL Source:
BnBDispenseQueueProcess
As far as i know it should not raise an error as new parameter is optional. One more thing calling component(EXE) run as windows service.
we found an very wired workaround to make it run. By Removing the changed component once and run calling component which will say DLL not found. The place the same DLL again and calling component works fine:).
I think i am missing some internals of .net.
Let me know if more info needed.

Hi,
Type with only optional parameter constructor and no parameter less, will throw this exception when trying to create through Activator.CreateInstance
This issue is addressed here,
http://connect.microsoft.com/VisualStudio/feedback/details/521722/system-activator-createinstance-throws-system-missingmethodexception-with-constructor-containing-an-optional-parameter
Is your component only have optional parameter constructor?
If this post answers your question, please click "Mark As Answer". If this post is helpful please click
"Mark as Helpful".

Select-options for OO Methods

Hi all,
How can I define select-options for a method in a global class.
And how can I pass these select-options from a report.
Thanks & Regards
Eshwar

Hi all,
How can I define select-options for a method in a global class.
And how can I pass these select-options from a report.
Thanks & Regards
Eshwar

CR 2008 - Optional parameter prompts

Hi!
I sometimes use Optional parameter prompts in Crystal Reports 2008.
The main reason is to minimise user input in Selection Criteria Screen.
I have many subreports, and not all prompts are needed for all subreports.
If the user leaves the prompt blank, then a formula will set a default value for the user.
I usually put the optional prompt at the top, so that user needs only fill prompts at the bottom.
Here is an example:
I have a parameter field called "PreferredSortOrder"
The Edit screen reads as follows:
Type: String
List of Values: Static
Value:
    Original Order
    Description
Value Options:
Show on (Viewer) Panel           : Read Only
Prompt Text                              : Preferred Sort Order [Optional]
Prompt With Description Only : True
Optional Prompt                        : True
Default Value                             :
Allow custom values                 : False
Allow multiple values                 : False
Allow discrete values                 : True
Allow range values                     : False
Min Length                                  :
Max Length                                  :
Edit Mask                                   :
Show value or Description        : Show Value
My report works perfectly, even if I leave the parameter field blank
I now add another parameter field called "WhichWarehouse"
with exactly the same values as above.
When I run the Crystal Report, I get this message;
Error running Crystal Reports
The report runs only if I type a value in the "WhichWarehouse" prompt
(The "PreferredSortOrder" prompt remains blank)
I did exactly the same as before. Why does the 2nd optional parameter not work like the first?
What has gone wrong?
Thank you
Leon Lai
JUST ADDED
I just noticed that in the Field Explorer,
(a) There is a green TICK near the parameter PreferredSortOrder
(b) But no green Tick neat the parameter "WhichWarehouse"
What does the green tick mean?
Could this be the key to the mystery?

Hi Leon,
No green tick means that the prompt has Not been used in the report.
If the report has Subreports, and if the subreport also has a 'warehouse' prompt then it could be this prompt that is causing the issue. You should link both the warehouse prompts to make sure you're only prompted once.
-Abhilash

Missing Parameter Values CR2008 Optional Parameter

Hi,
I am getting "Missing Parameter Values" error
"CrystalDecisions.CrystalReports.Engine.ParameterFieldCurrentValueException: Fehlende Parameterwerte. ---> System.Runtime.InteropServices.COMException (0x8004100E)"
if I try to export a Report with an optional Parameter without setting the parametervalue.
The Report works fine with ReportViewer.
If I uncomment the "Parameterpart" and set a parametervalue it works fine, but it should works without a parametervalue too, its optional.
I have tried many for a long time and read many Websites but it does not work !
I use WinXP SP2 CR2008 with C# .NET 2.0 VS2005
CrystalDecisions.CrystalReports.Engine.dll version 12.0.2000.683 Date: 2008-03-01
CrystalDecisions.Shared.dll version 12.0.2000.683 Date: 2008-03-01
Sorry my English is very Bad !
Thanks a lot!
ExportFormatType ExportType = ExportFormatType.PortableDocFormat;
            ReportDocument RD = new ReportDocument();
            RD.Load("C:\\ParaTest01.rpt");
            string strServer = "<ServerName>";
            string strDB = "<DBName>";
            string strUser = "<UserID>";
            string strPW = "<PW>";
            RD.SetDatabaseLogon(strUser, strPW, strServer, strDB);
            //ParameterFieldDefinitions crParameterFieldDefinitions = RD.DataDefinition.ParameterFields;
            //ParameterFieldDefinition crParameter1 = crParameterFieldDefinitions[0];
            //ParameterValues crParameter1Values = crParameter1.CurrentValues;
            //ParameterDiscreteValue crDiscrete1Value = new ParameterDiscreteValue();
            //crDiscrete1Value.Value = "GER";
            //crParameter1Values.Add(crDiscrete1Value);
            //crParameter1.ApplyCurrentValues(crParameter1Values);
            RD.ExportToDisk(ExportType, "C:\\Test2.pdf");
RecordSelectionFormula in Report:
(not HasValue({?Land}) OR {tab.location_code} = {?Land}) and
{tab.sup} = "XXX" and
{tab.Accounting_Period} = "200801"

You need to be careful when using optional parameters. If you are using the optional parameter in a record selection formula you'll need to check and make sure it has a value before you use it. There is a function call HasValue() that you can use to do this.
If you have an optional parameter in the record selection formula and you don't pass a value you'll need to make sure your selection formula can be completed with out it.
This is an excerpt from our help file.
Crystal Reports supports optional parameters. An optional parameter is a prompted value that does not have to be supplied by the user.
Report designers should provide some guidance to the end user that a parameter is optional by adding this information to the prompt text.
Optional parameters are treated by Crystal Reports as optional anywhere within the report that they are used. You cannot set one instance of the parameter to optional and another to mandatory.
Note: After you set a parameter to optional, if you use the Select Expert, the system will automatically add the selection formula for you using the HasValue() function.
The Formula Workshop Editor does not automatically add the formula. Only the Select Expert automatically adds the formula for you.
If you change the parameter from optional to mandatory, the HasValue() function is not automatically removed from your formula.
Handling a parameter with no value
When the report engine evaluates any formula which references an optional parameter that does not have a value, it generates a runtime error. All formulas that reference an optional parameter should first use the HasValue() function to check if that parameter has a value before evaluating it. This includes record selection formulas and saved data formulas.
Note: The system will not automatically drop a statement from the SQL WHERE clause. It is the report designeru2019s responsibility to decide which statement to leave out based on HasValue() testing.

Field symbols values passing as parameter to Methods

Hi ,
Can we pass fields symbols as parameter to methods ? I want to use field symbols values in my where in clause in methods, thereafter I want to pass my internal table to calling method.
Thanks,
Ujjwal

Hi,
I have create an class in which have I have create a method to written a select query to extract value from a table. The table name is passed by user. the select used is:
select * from (tab) into CORRESPONDING FIELDS OF TABLE data.
this method has 2 parameter:
tab of type sting (importing).
data of type ANY TABLE (exporting).
and i am using the following code to get the data:
data: itab TYPE TABLE OF t578w.
field-SYMBOLS <ab> TYPE any.
ASSIGN 'T578W' to <ab>.
CALL METHOD Z_GET_TABLE_DATA=>GET_TABLE " Z_GET_TABLE_DATA is the class name & GET_TABLE is method name
    EXPORTING
      tab = <ab>
    IMPORTING
      data = itab.
You can code in similar way.
I hope it helps.
Regards
Arjun
Edited by: Arjun Thakur on Apr 23, 2009 3:16 PM

How to set no_value to Optional parameter in XI 3.0 by OpenDoc URL linking

I found in "BusinessObjects XI 3.0 Viewing reports and documents using URLs Howto.doc"
"You can remove an optional parameter from the prompt by setting it to no_value in the OpenDocument query string."
I tested: response.sendRedirect("/OpenDocument/opendoc/openDocument.jsp?sIDType=CUID&iDocID=AaVxpKuKNBxKnHUJCqwuRi0&lsSCountry=""no_value""&token=" + logonToken);
But it will filter no data, because no country call "no_value". I still need to delete the value, and click Apply, to get all data.
I wonder how to achieve optional parameter via opendocument linking, to get a report with "full data set".
Any one can help?
Thanks in advance!
Jennie

Hi Jennie,
I'm wondering if "1203675 - Cannot specify an empty string for an optional string parameter through the refresh prompts page which displays "no value" unlike the parameter panel" is related to this.
Instead of using no value or empty string, how about if you use ALL value for the parameter to bring full data? Check "1218621 - Option "All" in list of values for a dynamic prompt in XI"
Hitomi

Passing Parameter between Methods

I have some problems because i don't really know how to pass parameter between methods in a java class.
How can i do that? below is the code that i did.
I want to pass in the parameter from a method called dbTest where this method will run StringTokenizer to capture the input from a text file then it will run storeData method whereby later it will then store into the database.
How can i pass data between this two methods whereby i want to read from text file then take the value to be passed into the database to be stored?
Thanks alot
package com;
import java.io.*;
import java.util.*;
import com.db4o.ObjectContainer;
import com.db4o.Db4o;
import com.db4o.ObjectSet;
class TokenTest {
       private final static String filename = "C:\\TokenTest.yap";
       public String fname;
     public static void main (String[] args) {
          new File(filename).delete();
          ObjectContainer db=Db4o.openFile(filename);
     try {
        String fname;
        String lname;
        String city;
        String state;
         dbStore();
        storeData();
     finally {
          db.close();
     public String dbTest() {
        DataInputStream dis = null;
        String dbRecord = null;
        try {
           File f = new File("c:\\abc.txt");
           FileReader fis = new FileReader(f);
           BufferedReader bis = new BufferedReader(fis);
           // read the first record of the database
         while ( (dbRecord = bis.readLine()) != null) {
              StringTokenizer st = new StringTokenizer(dbRecord, "|");
              String fname = st.nextToken();
              String lname = st.nextToken();
              String city = st.nextToken();
              String state = st.nextToken();
              System.out.println("First Name: " + fname);
              System.out.println("Last Name:   " + lname);
              System.out.println("City:        " + city);
              System.out.println("State:       " + state + "\n");
        } catch (IOException e) {
           // catch io errors from FileInputStream or readLine()
           System.out.println("Uh oh, got an IOException error: " + e.getMessage());
        } finally {
           // if the file opened okay, make sure we close it
           if (dis != null) {
              try {
                 dis.close();
              } catch (IOException ioe) {
                 System.out.println("IOException error trying to close the file: " +
                                    ioe.getMessage());
           } // end if
        } // end finally
        return fname;
     } // end dbTest
     public void storeData ()
          new File(filename).delete();
          ObjectContainer db = Db4o.openFile(filename);
          //Add data to the database
          TokenTest tk = new TokenTest();
          String fNme = tk.dbTest();
          db.set(tk);
    //     try {
              //open database file - database represented by ObjectContainer
    //          File filename = new File("c:\\abc.yap");
    //          ObjectContainer object = new ObjectContainer();
    //          while ((dbRecord = bis.readLine() !=null))
    //          db.set(fname);
    //          db.set(lname);
    //          db.set(city);
        //          db.set(state);
} // end class
     Message was edited by:
erickh

In a nutshell, you don't "pass" parameters. You simply call methods with whatever parameters they take. So, methods can call methods, which can call other methods, using the parameters in question. Hope that makes sense.

Optional Parameter - Oracle Package Throws an Error

Hi there,
I have an Oracle Package & it has a stored procedure with optional parameter. The calling code is in ColdFusion.
When I run my webpage the Oracle throws below error.
" [Macromedia][Oracle JDBC Driver][Oracle]ORA-06550: line 1, column 7: PLS-00306: wrong number or types of arguments in call to 'GET_CONTRACT_BY_DYN_SQL' ORA-06550: line 1, column 7: PL/SQL: Statement ignored "
Calling Code (ColdFusion)
<cfstoredproc procedure="CONTRACTS_PKG.GET_CONTRACT_BY_DYN_SQL" datasource="#REQUEST.dsn#">
<cfprocparam cfsqltype="CF_SQL_INTEGER" type="in" value="1" variable="P_CONTRACTID">
<cfprocresult name="qDataDynSQL" resultset="1">
</cfstoredproc>
<br>Dynamic SQL Query:
<cfdump var="#qDataDynSQL#" label="Dynamic SQL Query">
Oracle Package
create or replace
PACKAGE CONTRACTS_PKG AS
TYPE T_CURSOR IS REF CURSOR;
PROCEDURE GET_CONTRACT_BY_DYN_SQL(P_CONTRACTID IN NUMBER, P_COLS IN VARCHAR2 DEFAULT '*', IO_CURSOR IN OUT T_CURSOR);
END CONTRACTS_PKG;
create or replace
PACKAGE BODY CONTRACTS_PKG AS
-- Get Contract Using Dynamic SQL
PROCEDURE GET_CONTRACT_BY_DYN_SQL(P_CONTRACTID IN NUMBER, P_COLS IN VARCHAR2 DEFAULT '*', IO_CURSOR IN OUT T_CURSOR)
IS
V_CURSOR T_CURSOR;
V_SQL VARCHAR2(200);
BEGIN
IF p_contractid > 0 THEN
V_SQL := 'SELECT '|| P_COLS || ' FROM CONTRACTS WHERE contract_id = ' || P_CONTRACTID ;
ELSE
V_SQL := 'SELECT '|| P_COLS || ' FROM CONTRACTS';
END IF;
OPEN V_CURSOR FOR V_SQL;
IO_CURSOR := V_CURSOR;
END GET_CONTRACT_BY_DYN_SQL;
END CONTRACTS_PKG;
Does anyone knows why it throws an error? As you can see in the package header & body the parameter P_COLS has the default value as '*'.
Looking forward to hear from someone.
Thanks,
Hitesh Patel

931198 wrote:
I have an Oracle Package & it has a stored procedure with optional parameter. The calling code is in ColdFusion.
When I run my webpage the Oracle throws below error.Never mind the error - your approach is most definitely a candidate for Oracle WTF.
Nothing sane about this approach. Especially the decision not to use bind variables and slowing down cursor processing significantly by burning a lot more CPU cycles on hard parsing and fragmenting the SQL Shared Pool in the process.
Why not used MS Access instead? It is far more suited as a mickey mouse database for a goofy application?
Why am I badmouthing your approach to Oracle? Because that is exactly the primary cause, the #1 reason, for poor Oracle performance and run-time problems dealing with Shared Pool fragmentation. It is something that many Oracle experts blog about, talk about, write about. It is addressed in numerous books, Oracle documentation, and even Oracle Support Notes.
And despite the amount of information available on how to get the basics rights in using Oracle... this approach you are pursuing still refuses to die. So it deserves to be beaten with a lead pipe when it rears its ugly head here in this forum..

Why is there no "none" option of payment methods? , Can not modify About Me!

Why is there no "none" option of payment methods? , Can not modify About Me!

How to Get Apps From the App Store Without a Credit Card
http://ipadhelp.com/ipad-help/how-to-get-free-apps-from-the-app-store-without-a- credit-card/
Creating an iTunes Store, App Store, iBookstore, and Mac App Store account without a credit card
http://support.apple.com/kb/ht2534
If None is not available - On your computer launch iTunes and click "iTunes Store" in the left navigation pane. Click the "down arrow" next to your name at the top right side of the page and click "Account." Enter your username and password and click "View Account" to log into your account information. Next to your Payment Type, click "Edit." Select the "None" button and click "Done." Confirm that your card has been removed by returning to the Apple account information screen. Under Payment Type, it should say that there is no credit card on file.
 Cheers, Tom

How to use offset for select-option parameter ?

Hi experts
could anybody please let me know how to use offset for select-option parameter. i can able to use offset for table fields, variabiles and all , but don't know how to use for parameters.
following is my code
SELECT-OPTIONS: s_prctr FOR vbsegs-prctr OBLIGATORY.
here "prctr" length is 10.
i'm using two tables 1. vbsegd-bupla
                                2. vbsegs-prctr
here prctr+6(4) = bupla.
"Bupla" length is 4
SELECT belnr gjahr bukrs bupla sgtxt buzei FROM vbsegd INTO CORRESPONDING FIELDS OF TABLE it_vbsegd FOR ALL ENTRIES IN it_vbkpf
                                                             WHERE belnr = it_vbkpf-belnr
                                                               AND gjahr = it_vbkpf-gjahr
                                                               AND bukrs = it_vbkpf-bukrs
                                                               AND bupla IN s_prctr.
the above statement is not working as prctr and bupla lenths are different. here i want to use offset.
SELECT belnr gjahr bukrs prctr sgtxt buzei FROM vbsegs INTO CORRESPONDING FIELDS OF TABLE it_vbsegs FOR ALL ENTRIES IN it_vbkpf
                                                            WHERE belnr = it_vbkpf-belnr
                                                              AND gjahr = it_vbkpf-gjahr
                                                              AND bukrs = it_vbkpf-bukrs
                                                              AND prctr IN s_prctr.
this is working as prctr and s_prctr lengths are equal.
could anybody please help me out in this.
Thanks in advance.
regards
satish

Below code will work for you.
SELECT-OPTIONS: s_prctr FOR vbsegs-prctr OBLIGATORY.
RANGES: s_bupla FOR vbsegd-bupla.
s_bupla[] = s_prctr[].
DELETE ADJACENT DUPLICATES FROM s_bupla.
SELECT belnr gjahr bukrs bupla sgtxt buzei FROM vbsegd INTO CORRESPONDING FIELDS OF TABLE it_vbsegd FOR ALL ENTRIES IN it_vbkpf
                                                              WHERE belnr = it_vbkpf-belnr
                                                                AND gjahr = it_vbkpf-gjahr
                                                                AND bukrs = it_vbkpf-bukrs
                                                                AND bupla IN s_bupla.

Passing select option parameter to a procedure

Hello, i need to know pass a select option parameter to a procedure. I tried the following
For eg if i have a select option called so_belnr & i call the procedure using the following
PERFORM VALIDATE_DOCUMENT TABLES SO_BELNR USING GJAHR BUKRS , i still cannot use the
select option paramter in the called procedure.
Pls help.

Hi,
in topinclude...
data: lr_belnr type RNG_BELNR.
at start-of-sel.....
move so to range..
refresh: lr_belnr.
lr_belnr[] = so_belnr[].
PERFORM VALIDATE_DOCUMENT TABLES lr_belnr USING GJAHR BUKRS .
in form:
... tables lr_belnr like structure of RNG_BELNR.
reason(my definietion): perfom doesn´t know if the select-options is availible.....
bestreg
Robert

Optional parameter in method

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