Regarding Variables declared i n Subroutine

Hi All,
Can any body give me information about how to capture the data types of Variables declared in Subroutine?

Hi Aruna,
You can use the DESCRIBE command and get the data type of the variables used in the subrotuines.
do a F1 help on DESCRIBE <field> command and you will get more details. DESCRIBE command can be used for tables as well as for the fields.
Cheers
VJ

Similar Messages

Variable declaration in BEx - Business scenario's

Hi,
I need some documents about all kind of variable declaration with some example business scenarios in MM, FI-CO modules.
will assign you a reasonable points
Regards,
Pooja.S

Hi Pooja,
The processing type of a variable may be varies from business requirement.
In general we will use the processing type:
Replacement Path : If you specify a variable as a characteristic value, you do not have to specify a text for the characteristic value right away. Instead, you can fill the text field dynamically and specifically for the characteristic that you use for the variable when you execute the query. To do this, define a text variable with automatic replacement.
[http://help.sap.com/saphelp_nw70/helpdata/EN/bd/589b3c494d8e15e10000000a114084/content.htm]
Authorisations: If the user belongs to Asia PAciffic region and he must see only details of his region then we can create a variable Region vt Processing type Authorisations so that he vl able to see only that region's data.
[http://help.sap.com/saphelp_nw70/helpdata/EN/44/599b3c494d8e15e10000000a114084/content.htm]
SAP EXIT: If you want to define a query that only ever displays the data from the current month, drag the delivered variable current month (technical name 0CMONTH) for the characteristic calendar year/month (technical name 0CMONTH) into the query filter.
[http://help.sap.com/saphelp_nw70/helpdata/EN/f1/0a5702e09411d2acb90000e829fbfe/content.htm]
Customer Exit: You want to use one characteristic value to calculate a second characteristic value. The InfoProvider only contains the calendar day. However, you now also want to display the cumulated value for the relevant period (beginning with the first day of a quarter) in a query.
For the first day of the quarter, use a variable with customer exit processing. If you now enter the current calendar day (for example, 06/19/2000), a start date of 06/01/2000 appears in the customer exit, and the cumulated value of this period can be displayed.
[http://help.sap.com/saphelp_nw70/helpdata/EN/f1/0a56f5e09411d2acb90000e829fbfe/content.htm]
I hope this helps you.

How to go to java section global variable declaration

Hi all
i am following this scenario
http://www.sdn.sap.com/irj/scn/weblogs;jsessionid=(J2EE3417100)ID0446700150DB10376299506581707969End?blog=/pub/wlg/11287
in this scenario 3rd screen shot is about global variable declaration:
In order to build the content of the attachment (for this particular requirement) we use a global variable declared and initialized in the global sections :
can any body tell me how to go to this java section screen , as i am unable to find this java screen....
Thanks
sandeep

even i cant see this edit java section
i am working on PI 7.1. has this feature been removed in pi 7.1
this is replaced in PI7.1 ... check this blog on how to use the "global" variable in PI7.1:
/people/william.li/blog/2008/02/13/sap-pi-71-mapping-enhancements-series-using-graphical-variable
Regards,
Abhishek.

I am passing my itab data to variable declared in global declaration.

Dear All,
I am passing my itab data to variable declared in global declaration, i am getting column one data in all eight variables declared. but column two data having 8*10=80 data i.s. for 1 entry of column there is 10 entries of column two of field two ,
but when i am passing that data to a variable i am getting only 1st entry of column 2 instead of 10 entries, plz help me in solving this query. i am working on Smartform.

Definetly you will get only one record...
instead of variable decalre and internal table of type variable definition in the global defination and append the values into it..
now you will get all the entries which you want..
Regards
Satish Boguda

HOw to find number of bind variables declared in current session

Hi All,
I want know a query to find out the number variables declared in current session.

Note the name of this forum is "SQL Developer *(Not for general SQL/PLSQL questions)*", so only for issues with the SQL Developer tool. Please post these questions under the dedicated [SQL And PL/SQL|https://forums.oracle.com/forums/forum.jspa?forumID=75] forum (you've posted there before).
Regards,
K.

Template declaration error when variable assigned is the same as variable declared

Hi Fedor,
In comm-central repository, when compiling mozilla/mfbt/Compression.cpp using -std=c++11, it results in an error as follows:
"../dist/include/mozilla/CheckedInt.h", line 400: Error: Unexpected type name "T" encountered.
"../dist/include/mozilla/CheckedInt.h", line 400: Error: value is not defined.
"../dist/include/mozilla/CheckedInt.h", line 400: Error: No direct declarator preceding ">".
"../dist/include/mozilla/CheckedInt.h", line 400: Error: A declaration does not specify a tag or an identifier.
"../dist/include/mozilla/CheckedInt.h", line 400: Error: Default template argument cannot be specified on the definition of a class template member that appears outside of its class.
"../dist/include/mozilla/CheckedInt.h", line 400: Error: Templates can only declare classes or functions.
"../dist/include/mozilla/CheckedInt.h", line 413: Error: No primary specialization for partial specialization NegateImpl<T, 0>.
"../dist/include/mozilla/CheckedInt.h", line 416: Error: Too many arguments for template mozilla::detail::NegateImpl<T>.
8 Error(s) detected.
After a check on the file CheckedInt.h, it was narrowed down to the following code that resulted in the failure (the variable assigned, isSigned is the same as variable being declared) :
template<typename T, bool IsSigned = IsSigned<T>::value>
struct NegateImpl;
This code, however compiles without problems in gcc-4.8.
A workaround was to use a different variable declared in the template (e.g. bool IsTSigned = IsSigned<T>). But I just wanted to be sure whether is this a bug in 12.4 Beta or whether coding rules in templates do allow this kind of declaration? Kindly advise. Thanks.
Regards,
Brian

Hi Steve,
The declaration made below is not valid when -std=c++11 is not used (it causes the same compile-time errors when using July Refresh):
template<typename U> class IsSigned;
template<typename T, bool IsSigned = IsSigned<T>::value>
struct NegateImpl;
So far, the workaround was to use a different variable declared in the template (e.g. bool IsTSigned = IsSigned<T>).
Regards,
Brian

Using a static variable declared in an applet in another class

Hi guys,
I created an applet and i want to use one of the static variables declared in teh applet class in another class i have. however i get an error when i try to do that...
in my Return2 class i try to call the variable infoPanel (declared as a static JPanel in myApplet...myApplet is set up like so:
public class myApplet extends JApplet implements ActionListener, ListSelectionListener
here are some of the lines causing a problem in the Return2 class:
myApplet.infoPanel.removeAll();
myApplet.infoPanel.add(functionForm2.smgframeold);
myApplet.infoPanel.validate();
myApplet.infoPanel.repaint();
here are some of the errors i get
dummy/Return2.java [211:1] package myApplet does not exist
myApplet.infoPanel.removeAll();
^
dummy/Return2.java [212:1] package myApplet does not exist
myApplet.infoPanel.add(functionForm2.smgframeold);
^
dummy/Return2.java [213:1] package myApplet does not exist
myApplet.infoPanel.validate();
^
dummy/Return2.java [214:1] package myApplet does not exist
myApplet.infoPanel.repaint();
^
please help! thanks :)

I don't declare any packages though....i think it just doesn't recognize myApplet for some reason..
other errors i got compiling are:
dummy/Return2.java [82:1] cannot resolve symbol
symbol : variable myApplet
location: class Return2
updateDesc.setString(3, myApplet.staticName);
I Don't get why i'm getting this error cuase they worked fine when myApplet was a standalone application, not an applet.
myApplet is in the same folder as Return2 and it compiles properly.

Why can't I move a variable declaration from inside a Sub to the Declarations area?

I'm writing an app and so far, so good. But I need wider access to an array defined in my "Form_Load" sub.
Private Sub frmMain_Load(sender As Object, e As EventArgs) Handles MyBase.Load
' Assign checkboxes to an array.
Dim Checkboxes() As CheckBox = {chkThumb01, chkThumb02, chkThumb03, chkThumb04, _
chkThumb05, chkThumb06, chkThumb07, chkThumb08, chkThumb09, chkThumb10}
Moving the declaration ("Dim Checkboxes()...") from "Sub frmMain_Load" up into the Declarations space just above it breaks my program. :(
I tried putting it in a Module and that fails too. The ONLY place it work's is in Form_Load (it's not related to being an array because at least one standard integer variable declaration has this problem too.)
I have other variables in the Declarations area that work fine (eg: "Dim bolChanges as Boolean"), but for some reason, I can't move others out into what
should be a more global namespace.
Anyone know what's going on? Thx.

No, because this makes no difference.
Background #1: If you do not write your own constructor (=Sub New), the VB compiler adds a default constructor. It contains a call to Sub InitializeComponent. In this Sub, the controls are created and assigned to chkThumb01 etc. You see it if you type "Sub
New[Enter]":
Sub New()
InitializeComponent()
End Sub
Background #2: If you write
Public Class Test
Private values As Integer() = {1, 2, 3}
End Class
it is identical to
Public Class Test
Private values As Integer()
Sub New()
values = New Integer() {1, 2, 3}
End Sub
End Class
As you can see, the assignments that you do to fields of the class in the declaration line are actually executed in the constructor (sub new).
Now put both backgrounds together. Consequently, this code
Public Class Form1
Private buttons As Button() = {Button1, Button2, Button3}
End Class
is identical to this one:
Public Class Form1
Private buttons As Button()
Sub New()
buttons = New Button() {Button1, Button2, Button3}
InitializeComponent()
End Sub
End Class
Obviously, the assignment to variable "buttons" is done before the call to Sub InitializeComponent. At this point, variables Button1, Button2 and Button3 are still empty (Nothing) because they will be set in Sub InitializeComponent. Consequently,
the array buttons contains just {Nothing, Nothing, Nothing}
In opposite, if the array buttons is set in the Load event, Button1, Button2 and Button3 have already been set before, Consequently, the array buttons correctly contains references to the three buttons.
Armin

Why can't i edit the variable declaration in Netbeans GUI Applications?

When i drag and drop jbutton,jlabel and other tools from toolbox on the jform the code is
automatically generated by the Netbeans.
At bottom the variable declaration for the jbutton and for the other tools is automatically
generated.
The part of that declaration is shaded as grey.
Is it possible to edit those variables from Netbeans?

Yup, as Chuck states, it is possible to edit that region of code, since the file is nothing more than a text file, but doing so "breaks" the code so that you cannot modify the GUI content in NetBeans WYSIWYG form editor. Please note, that there are ways of changing the characteristics of those variables without editing them directly. You should look into how to change properties of your GUI with NetBeans. The online tutorials can show you how.

Source a file containing variable declaration in csh style into Java

Hi ALL,
How can java import a plain-text file which contains csh declaration statements, then simultaneously declare as the statements into the java program?
Below is the example that the plain-text file:
set test_1 = ('1')
set test_234 = ('2' '3' '4')
set test_abc = ('abc')
Thanks,
Alex

I have already started learning Java from the web site of Sun Java. Thanks for your advise.
However, let me explain more details what I want.
Now, I have a plain-text file, such as /mnt/source.txt, which contain statement of variable declaration as below
====================
set test_1 = ('1')
set test_234 = ('2' '3' '4')
set test_abc = ('abc')
====================
These are the csh statement.
In csh, we can use command "source [filename]" then the variable test_1, test_234 and test_abc will be declared directly. Right?
Then, now, I have this plain-text file. Also the csh statement.
However, I would use Java to declare the variable test_1, test_234 and test_abc from this file.
Thanks.
Alex

Pass a variable name to a subroutine and use a method on it...

How do I pass a variable name to a subroutine and then call a method on it?
I have several swing text fields in a JForm. When someone enters a string in any of these fields, I want to check whether it is a number and, if now, clear that individual field and display a popup warning.
So, I want to do something like....
String stringcheck(String str, sometype variablename) {
        try {
            Integer.parseInt(str);
        } catch (NumberFormatException e) {
            JOptionPane.showMessageDialog(jPanel2, "These fields must be integer numbers.");
            variablename.setText("");
}

prometheuzz wrote:
tsith wrote:
prometheuzz wrote:
NickSchurch wrote:
thanks prometheuzz. I'm returning a string cos there are some other parts to the subroutine.Ah, now I understand.
Well, good to hear you found a solution to it.You know, you really should have seen that from post 1.
No offense, but seriously - does he have to draw you a picture?!
I probably wouldn't understand the picture either: I'm not much of an art critic. Unless the OP is [Bob Ross|http://www.bobross.com/], his paintings, I understand.
"I'm returning a string 'cos there's a happy tree over there, and I think I'll put a happy rock right here"

Invalid variable declaration: object 'TIMESTAMP' must be a type or subtype

Message 1: ORA-06550: line 91, column 14:
PL/SQL: ORA-06552: PL/SQL: Compilation unit analysis terminated
ORA-06553: PLS-488: invalid variable declaration: object 'TIMESTAMP' must be a type or subtype
ORA-06550: line 89, column 1:
PL/SQL: SQL Statement ignored
I'm getting above error message when i'm trying to define one cursor from a table which has a column with data timestamp(3) in a cursor i'm not even using a column with data type timestamp .( this tables i created by importing sybase tables into oracle )
SELECT to_char(sysdate) -- trunc(act.date_posted)
INTO v__Data
from cedb.cr_ar_debit_activity act
where rownum < 2 ;
for testing purpose i even removed the cursor and make it shor to above query then also it dosent work and gave the above error . if you know the solution then please let me know . i think i've to do/change database settings but i'm not sure .

the above code is not working but the following code is working if i open cursor from assiging select to variable , why this is happening .
DECLARE
v_A_REPORT_DT VARCHAR2(100);
ls_sel VARCHAR2(900);
i INTEGER := 1;
TYPE dynamic_cur IS REF CURSOR;
tb_test_cur dynamic_cur ;
TYPE array_date_type IS TABLE OF DATE INDEX BY PLS_INTEGER;
v1 array_date_type ;
BEGIN
v_A_REPORT_DT := '01-01-2007'/* VARCHAR2(2000) */;
-- this one is not working
SELECT to_char(sysdate) -- trunc(act.date_posted)
INTO v_A_REPORT_DT
from cedb.cr_ar_debit_activity act
where rownum < 2 ;
ls_sel := 'SELECT trunc(act.date_posted)
from cedb.cr_ar_debit_activity act
where rownum < 3 ' ;
OPEN tb_test_cur FOR ls_sel;
LOOP
FETCH tb_test_cur INTO v1(i) ;
EXIT WHEN tb_test_cur%notfound;
dbms_output.put_line(to_char(v1(i)));
i := i + 1 ;
END LOOP;
CLOSE tb_test_cur;
END;

URGENT: problem with variable-declaration while precompiling

          Hi,
          i got a problem while precompiling my webapplication.
          i got some jsp-pages, each containing following code
          <%@ include file="/header.jsp" %>
          <% button = true; %>
          [...some code...]
          <%@ include file="/footer.jsp" %>
          The variable 'button' is defined in header.jsp and
          evaluated in footer.jsp. When i run through my application without precompiling
          it, there appear NO errors, but when i try to precompile my pages, the jsp-compiler
          reports an error in footer.jsp, because in footer.jsp is the 'button'-Variable
          used, but not defined and not included (because all other pages include footer.jsp)
          How can I tell the jsp-Compiler not to check for variable declarations, or what
          else can i do to work around this problem ?
          thanks,
          Dirk Bade


Thanks for the sample. Changed it to look this way. Still getting the error message from above. Any clue?
[ BTW: you can see the auto-fixits that Netbeans used to resolve the exception thrown errors from earlier. Ugly ... I used Netbeans for the ease of interface generation, but I am spending a lot time chasing down little stuff like this. ]
public class DesktopApplication1View extends FrameView {
    public DesktopApplication1View(SingleFrameApplication app) throws PortInUseException, UnsupportedCommOperationException, IOException, NoSuchPortException {
        super(app);
      initComponents(); //interface code follows this until the variables below ...
        String      defaultPort = "/dev/ttyS0";
        String      portName;
        ByteBuffer asciiBytes = null;
        CommPort    commPort = null;
        byte[] h = new byte[asciiBytes.capacity()];
        asciiBytes.get(h, 0, h.length);
        CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(defaultPort);
            System.out.println("Default port" + defaultPort + "found.");
        if ( portIdentifier.isCurrentlyOwned() )
            System.out.println("Error: Port is currently in use");
        try {
             commPort = portIdentifier.open(this.getClass().getName(), 200);
        } catch (NoSuchPortException e) {
        System.out.println("Whoops! Cannot identify the port.");
        }

View of variables declared within a package/procedure

Does anyone know of a view which holds all the variables declared within a package/function/procedure?
I can see that _arguments holds the parameters defined.
PLSQL Developer displays these things in their drop downs, so I assume they are either getting it from a view or have written something which parses the _source view?

Do you mean this ?
SCOTT@db102 SQL> desc dbms_output
PROCEDURE DISABLE
PROCEDURE ENABLE
Argument Name                  Type                    In/Out Default?
BUFFER_SIZE                    NUMBER(38)              IN     DEFAULT
PROCEDURE GET_LINE
Argument Name                  Type                    In/Out Default?
LINE                           VARCHAR2                OUT
STATUS                         NUMBER(38)              OUT
PROCEDURE GET_LINES
Argument Name                  Type                    In/Out Default?
LINES                          TABLE OF VARCHAR2(32767) OUT
NUMLINES                       NUMBER(38)              IN/OUT
PROCEDURE GET_LINES
Argument Name                  Type                    In/Out Default?
LINES                          DBMSOUTPUT_LINESARRAY   OUT
NUMLINES                       NUMBER(38)              IN/OUT
PROCEDURE NEW_LINE
PROCEDURE PUT
Argument Name                  Type                    In/Out Default?
A                              VARCHAR2                IN
PROCEDURE PUT_LINE
Argument Name                  Type                    In/Out Default?
A                              VARCHAR2                IN
SCOTT@db102 SQL>

Tab character in variable declaration

Hello,
I have a little problem with declaration of variables in scripts. I get an error when there is a TAB character between the variable name and its data type:
VARIABLE var_name number;
Bind Variable "var_name number" is NOT DECLARED
This error occur only when I try it in SQL Developer - other tools accept it. Any suggestions how to get rid of this error?

Couldn't find any prior bug for this, so I logged it:
Bug 12409565 - TAB CHARACTER NOT RECOGNIZED AS WHITESPACE IN SQL*PLUS BIND VARIABLE DECLARATION
It seems limited to SQL*Plus syntax, perhaps just the VARIABLE command, and does not replicate in PL/SQL blocks.
Adding a blank after the tab works around the error, but won't be enough if the tab remains as part of the variable name.
-Gary Graham, SQL Developer Team

Regarding Variables declared i n Subroutine

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