How to export the data to excel in OAF Page - Urgent

Hi All,
I have a developed a page wich dispaly the records based on some condition.
The Page has two regions.
1.RowLayout Region
2.Table Region
Both the regions are getting the data from two diffrent VOs.
In this case how to export the data to excel as the export button will not work if the page uses more than one VO(I think).
Please help me.
Thanks,
Srinivas
Edited by: SrinivasChanda on Oct 7, 2009 10:07 AM

Hi Gaurav,
Yes you are rite.When i tried exporting the data(which is coming from two different VOs altogether),i got only one region's data and then got error.
Please note: Two regions(RowLayout,Table) are getting data from two different VOs
below is one of the region(row layout) data:
Hierarchy     Learning Certification Status     Learning Certification     Supervisor
Direct Reports     Passed Only     All     Michael Swinnerton
below is the error:
<div CLASS="errorText">
<html lang="en-US">
<head>
<script>
function ignoreWarnAboutChanges(url)
document.location.href = url;
</script>
<title>Error Page</title>
<link rel="stylesheet" charset="UTF-8" type="text/css" href="/OA_HTML/cabo/styles/blaf.css">
<META name="fwk-error" content="Error occured while processing the request">
<META name="fwk-error-detail" content="oracle.apps.fnd.framework.OAException: Application: FND     Message Name: FND_GENERIC_MESSAGE. Tokens: MESSAGE = java.io.IOException: Stream closed;
"     at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:891)"
"     at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:865)"
"     at OAErrorPage.jspService(OAErrorPage.jsp:34)"
"     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)"
"     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)"
"     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)"
"     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)"
"     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)"
"     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)"
"     at com.evermind.server.http.ServletRequestDispatcher.include(ServletRequestDispatcher.java:119)"
"     at com.evermind.server.http.EvermindPageContext.handlePageThrowable(EvermindPageContext.java:547)"
"     at com.evermind.server.http.EvermindPageContext.handlePageException(EvermindPageContext.java:518)"
"     at OAExport.jspService(OAExport.jsp:122)"
"     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)"
"     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)"
"     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)"
"     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)"
"     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)"
"     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)"
"     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)"
"     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)"
"     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)"
"     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)"
"     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)"
"     at java.lang.Thread.run(Thread.java:534)"
## Detail 0 ##
java.io.IOException: Stream closed
"     at java.io.BufferedWriter.ensureOpen(BufferedWriter.java:98)"
"     at java.io.BufferedWriter.write(BufferedWriter.java:197)"
"     at OAExport.jspService(OAExport.jsp:107)"
"     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)"
"     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)"
"     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)"
"     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)"
"     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)"
"     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)"
"     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)"
"     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)"
"     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)"
"     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)"
"     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)"
"     at java.lang.Thread.run(Thread.java:534)"
java.io.IOException: Stream closed
"     at java.io.BufferedWriter.ensureOpen(BufferedWriter.java:98)"
"     at java.io.BufferedWriter.write(BufferedWriter.java:197)"
"     at OAExport.jspService(OAExport.jsp:107)"
"     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)"
"     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)"
"     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)"
"     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)"
"     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)"
"     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)"
"     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)"
"     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)"
"     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)"
"     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)"
"     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)"
"     at java.lang.Thread.run(Thread.java:534)"
">
</head>
<body>
<table width=100%"" border=""0"" cellspacing=""0"" cellpadding=""0"">"
<tr> <td><img src="/OA_MEDIA/FNDSSCORP.gif" alt=""> </td></tr>
<tr> <td> </td>
<td> <a href= /OA_HTML/OALogout.jsp>Logout </a></td>
</tr>
<tr> <td width="100%" nowrap class="OraBGColorDark" > </td> </tr>
</table>
<p>
<center>
<table width="95%" border="0" cellspacing="0" class="OraBGAccentDark" cellpadding="0">
<tr> <td> </td> </tr>

<tr> <td class="OraErrorHeader"> <center> Error Page </center> </td> </tr>
<tr> <td colspan=2 class="OraBGColorDark"> </td> </tr>
<tr> <td> </td> </tr>
<tr> <td colspan=2 class="OraErrorText" >You have encountered an unexpected error. Please
contact the System Administrator for assistance. </td> </tr>
<tr> <td colspan=2 class="OraErrorText"> Click <a href=javascript:ignoreWarnAboutChanges("/OA_HTML/OAErrorDetailPage.jsp")> here </a> for exception details.
</td> </tr>
</table>
</center>
</div>
</body>
</html>
Please help me to solve this issue.
Thanks,
Srinivas

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     //return("Test.xls") ;
    //@@end
}h action and i have return the code
its running sucessfully but am not able to perform the action plz help me

Hi,
You shouldn't use DataAttributeInfo as it is an internal object, if I'm correct.
Use IWDAttributeInfo instead of DataAttributeInfo and it should work
(See also API doc of IWDNodeInfo.iterateAttributes() at http://help.sap.com/javadocs/nwce/ce711sp02/wdr/com.sap.wdr/com/sap/tc/webdynpro/progmodel/api/IWDNodeInfo.html#iterateAttributes())
Cheers,
Robin

How to take the data from excel list to sap r/3(with time interval)

hi experts,
   how to transfer the data from a third party system(if it is in format of excel) to sap r/3.with that in a particular time interval,it will delete the data from excel sheet.

Hi
use the Fm
'ALSM_EXCEL_TO_INTERNAL_TABLE'
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            i_begin_col             = '1'
            i_begin_row             = '2'
            i_end_col               = '2'
            i_end_row               = '500'
      giving the starting row and column and passing the ending row and column name
Reward points if useful........
Regards,
Nitin Sachdeva

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