Retrieving table data from R3

Hello!
Because I can't get the SAP connector to work using SSO, I'm using the code from the PDK documentation with hardcoded login information. This is working, I get a connection to the R3 System. But how can I retrieve the data from a table? I want to display some formatted table data in the portal. Can you give me any hints or point me to a documentation/tutorial/article that covers this topic?

Hi Sönke,
well, I think the easiest way to get R/3 information out on the portal is using a transaction iView ... but I guess that is not what you are looking for.
Otherwise, as you have written, the SAP Connector is a simple way of interfacing the R/3 system. The following document contains a very good description of how to interface SAP:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/jca on ep6 building portal applications.zip
The document presents all resources you need. If you are considering whether to use JCO or JCA, this will help:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/using sap adapter for connector framework
If you need any help regarding your development - just ask.
Cheerios.

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How to retrieve multiple data from table and represent it in jsp page

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My header portion data are added into one table which added only one row in table. while footer section data are added into the no of rows in another table dependent on No. of
Rows added into jsp page.
Here is an code for that logic.
<html>
ArrayList<String> mucode = new ArrayList<String>();
                            ArrayList<Integer> serials = new ArrayList<Integer>();
                            ArrayList<Integer> apxrate = new ArrayList<Integer>();
                            ArrayList<Integer> srname = new ArrayList<Integer>();
                            ArrayList<String> itcode = new ArrayList<String>();
                            ArrayList<String> itname = new ArrayList<String>();
                            ArrayList<Integer> iqnty = new ArrayList<Integer>();
                            ArrayList<String> iuom = new ArrayList<String>();
                            ArrayList<Integer> pqnty = new ArrayList<Integer>();
                            ArrayList<String> puom1 = new ArrayList<String>();
                           ArrayList<Integer> arate = new ArrayList<Integer>();
                            ArrayList<String> rdate = new ArrayList<String>();
                            ArrayList<String> bcs = new ArrayList<String>();
                            ArrayList<String> ccs = new ArrayList<String>();
                            ArrayList<String> remarkss = new ArrayList<String>();
                            //ArrayList<Integer> qtyrecs = new ArrayList<Integer>();
                            //ArrayList<String> dors = new ArrayList<String>();
                            //ArrayList<String> remarks = new ArrayList<String>();
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                            for(int i=1;i<=rowcount;i++){
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                                            srname.add(Integer.valueOf(request.getParameter("srno"+i).trim()));
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               // String ApprovedT2 = dashdate.format(new java.util.Date());
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                    //String ApprovedT2="";*/
                String ApprovedT1= dashdate.format(new java.util.Date());
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                    out.println(Delcode);
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                    out.println(Itemclass);
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                    out.println(Srno);
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                  out.println(Indqty);*/
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                    out.println(Othersp);
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I am finding difficulties in how to show this multiple row data for dynamic no of rows .i.e. variable no. of rows.
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                <td> </td>
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<td><input type="hidden" name="uni" id="uni" value='<%=hdrcode.get(12)%>'></td>
<%}else{%>
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          <%}%>
            </tr>
            <tr>
</html>
Any suggestion on any above works is highly appreciated.
Thanks and regards
harshal

Too much code. It's also not well intented nor formatted. I don't see a question either or it got lost in that heap of unformatted code.
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   SapConnection.Language = "EN"
   SapConnection.System = "PR1"
   SapConnection.SystemNumber = "00"
   'SapConnection.Password = ""
   SapConnection.GroupName = "PR1"
   SapConnection.HostName = "168.9.25.120"
   SapConnection.MessageServer = "168.9.25.120"
     If SapConnection.Logon(0, False) <> True Then 'Logon mit Dialog
         Set SapConnection = Nothing
         DoCmd.Hourglass False
         MsgBox "No connection to SAP R/3 !"
         SAPLOGIN = False
         SAPLOG = False
         Exit Function
      End If
    SAPLOG = True
End Function
Function MatDescr(MatNr As String)
Dim func1 As Object
Dim row As Object, X As Integer, ErsteNr As String
Dim DatensatzZähler As Long
Dim RowField(1 To 50, 0 To 1) As String, RowLine As Long
    If Not SAPLOGIN Then
        If Not SAPLOG() Then
            MsgBox "No connection to SAP !", 16
            SAPLOGOUT
            Exit Function
        End If
    End If
' Instanziieren des Function-Objektes
Set func1 = FunctionCtrl.Add("Z_BAPI_READ_MAKT")
' Export-Paramter definieren
func1.exports("MATNR") = MatNr
func1.exports("SPRAS") = "EN"
DoEvents
If Not func1.call Then
    If func1.exception <> "" Then
        MsgBox "Communication Error with RFC " & func1.exception
    End If
    DoCmd.Hourglass False
    SAPLOGOUT
    Exit Function
Else
MatDescr = func1.imports("MAKTX")
End If
If MatDescr = "" Then
    MatDescr = "PART NO. NOT FOUND"
End If
End Function

Retrieve the data from Oracle (Superior difficult)

Dear all,
I want to retrieve the data from the table (TABLE A), in TABLE A there are a field call RANGEFROM, However, the data type of it is "VARCHAR2". But in this field, it can contain numeric and date. Now, I want to select this field in it by a SQL statement. I want the SQL statement like this:
"SELECT * FROM TABLE_A WHERE (to_date(RANGEFROM, 'mm-dd-yyyy')) <= 'Now()';"
However, the result of the SQL only display in VARCHAR2 mode. That mean it can't compare the result. so What can I do?
Thanks
null

As long as the input literal for formatting the date is in always like 'mm/dd/yyyy' then you may explicitly select the RANGEFROM field in your select list as to_date(RANGEFROM,'mm/dd/yyyy');
eg:
SQL> select to_date('01122000','mm/dd/yyyy') RANGEFROM from dual;
RANGEFROM
12-JAN-00
Also this is now good for comparison:
SQL> select SYSDATE - to_date('01122000','mm/dd/yyyy') from dual;
SYSDATE-TO_DATE('01122000','MM/DD/YYYY')
339.67455
Also the same technique could be applied in your where condition as well.
Good luck :
(12 month wait for a response is not good)

SQL Server Import Export Wizard fails while trying to retrieve the data from FastObjects Database

When trying to import data from FastObjects database to SQL Server 2008 R2 using import/ export wizard we get the following error message :
"Column information for the source and the destination data could not be retrieved, or the data types of source columns were not mapped correctly to those available on the destination provider."
Clicked on View button, the source data is retrieved correctly.
Clicked on Edit Mapping button, the Import Export Wizard failed with the below error message:
===================================
Column information for the source and destination data could not be retrieved.
"Test" -> [dbo].[Test]:
- Cannot find column -1.
(SQL Server Import and Export Wizard)
===================================
Cannot find column -1. (System.Data)
at System.Data.DataColumnCollection.get_Item(Int32 index) at System.Data.DataRow.get_Item(Int32 columnIndex) at Microsoft.DataTransformationServices.Controls.ProviderInfos.MetadataLoader.LoadColumnsFromTable(IDbConnection myConnection, String[] strRestrictions)
at Microsoft.SqlServer.Dts.DtsWizard.OLEDBHelpers.LoadColumnsFromTable(MetadataLoader metadataLoader, IDbConnection myConnection, String[] strRestrictions, DataSourceInfo dsi)at Microsoft.SqlServer.Dts.DtsWizard.TransformInfo.PopulateDbSourceColumnInfoFromDB(IDbConnection
mySourceConnection) at Microsoft.SqlServer.Dts.DtsWizard.TransformInfo.PopulateDbSourceColumnInfo(IDbConnection mySourceConnection, ColumnInfoCollection& sourceColInfos)

Hi Chennie,
Thank you for the post.
Does the issue persists after you use the "Write a query to specify the data to transfer" option instead of “Copy data from one or more tables or views” option? If so, the issue may occur due to incorrect data type matching between the FastObjects database
data types and SSIS data types. In this condition, I don’t think it is necessary to upgrade the SQL Server version. Since you can open the Column Mappings dialog box, please try to modify the data type mapping manually.
In addition, the issue seems to be the same as the issue described in the following blog:
http://blogs.msdn.com/b/dataaccesstechnologies/archive/2010/09/09/sql-server-import-export-wizard-fails-while-trying-to-retrieve-the-data-from-pervasive-database.aspx
Regards,
Mike Yin
TechNet Community Support

How to retrieve time data from infotypes 2001 and 2002 when we use PNPCE

Hello Everyone,
   I am new in using PNPCE ldb.In the requirement i have to retrieve time data from infotypes 2001 and 2002 between the begda and endda.I tried using the macro RP-READ-ALL-TIME-ITY to retrieve data.But its not supporting.Can some body help me in doing this.
THanks in Advance..
Regards,
Chinni.

Hi
   Try the following code:
REPORT ZHRTM41.
nodes peras.
Tables: PERNR.
Infotypes: 2001.
start-of-selection.
get peras.
rp_read_all_time_ity pn-begda pn-endda.
end-of-selection.
loop at p2001.
write:/ p2001-abwtg,p2001-stdaz.
endloop.
    It worked for me when using PNPCE. let me know if you have any problem
Thanks,
V.Nagaraju

After a Lion clean install, how do I retrieve my data from external back-up? Following Apple advice for use of Migration Assistant did not work creating similar issues leading to clean install.

After a Lion clean install, how do I retrieve my data from external hard drive?
Following Apple advice I used Migration Assistant which crashed new system twice which is why I had to clean install Lion in the first place.
Is there a sure way of doing it?
I have only a few programs that I will have to install myself and that should not be a problem.
I just want my data, music and photos back where I can use them.

Time machine backups. I went to migration assistant a few hours ago and limited my selection to "users", no need for applications, settings and other files. Stuff started moving over at a fast pace but has now seemed to stall.
I will let it run overnight as there are lots of songs and photos as well as a few movies.
If that does not work, then I will go into TM and try restore. I have restored some things in the past such a mail files and it has worked well.
The Apple fellow at the store told me to go right into TM, he may have had a point. I'll get it eventually.

How to retrieve input data from a HTML form in the UTF-8 cha

I encountered the following problem with a JWeb Application:
I tried to write a JWeb-Application for OAS 4.0, that retrieves
input data from a HTML form and writes it into an Oracle
database.
All processing should be done in the UTF-8 character set.
The problem is, that the form data retrieved by getURLParameter
are always encoded in a non-unicode character set and I found no
way to change this.
Can anybody tell me what I should do to get the form data in the
UTF-8 character set?
null

Hi
Try set in the JWEB application's Java environment such
SYSTEM_PROPERTY: file.encoding=UTF8.
Andrew
Thomas Gertkemper (guest) wrote:
: I encountered the following problem with a JWeb Application:
: I tried to write a JWeb-Application for OAS 4.0, that
retrieves
: input data from a HTML form and writes it into an Oracle
: database.
: All processing should be done in the UTF-8 character set.
: The problem is, that the form data retrieved by getURLParameter
: are always encoded in a non-unicode character set and I found
no
: way to change this.
: Can anybody tell me what I should do to get the form data in
the
: UTF-8 character set?
null

Is there a simple way to retrieve the data from a resultset using JavaBean?

I have a result set from a select * from users where userid = xxx statement. However, at the moment I have had to hard code the remainder of the code to get the data from each column as I need the column name as well as its data.
I had read somewhere using java beans and reflection it is easier. But i do not know know how.
Is there a simple way to retrieve the data from a result set ?
thanks in advance-
kg

Well, it is not really simple. But there are Open Source components to simplify it for you. See e.g http://www.must.de/Jacompe.htm - de.must.dataobj.DataObject and its subclasses. Feel free to contact me if you have any questions: [email protected]

EXPORT/IMPORT TABLE DATA FROM ONE SCHEMA TO ANOTHER ONE (S.O.S)

Hi,
I urgently need your help:(, I have two different instances, in each of them there are two schemas, A and B; which tables are the same, but I need to transfer JUST the table data from A's tables to B's tables, how can I do so??
Thanks in advance,
Isabel

The total number of tables is 989:(And how many do you want ? If 988, and if you're on a 10g db, you can use exclude parameter from expdp/impdp?
Nicolas.

Retrieving table data from R3

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