ALV refresh with the Old Data

Hi All,
I have a question with OO ALV. I have an Editable ALV output which contains around 10 fields. In the output the User can Edit/Insert/Delete the Records, and on the application tool bar I have a button (CHANGE)by which the user can swtich between the change and display mode of ALV.
Once the ALV list is displayed, when the user click on change the output is open for Editing. Lets say the user deletes the record, and again clicks on the change(which should take to display) by giving the message "Changes made will be lost" and the old data should get displayed.
The logic i followed is,
1. displayed the ALV.
CALL METHOD gr_grid->set_table_for_first_display
    EXPORTING
      it_toolbar_excluding = gt_exclude
      is_layout            = gs_layout
    CHANGING
      it_fieldcatalog      = pt_fieldcat
      it_outtab            = pt_outtab[].
2. when I click on the change button, the ALV is set for Edit using
        CALL METHOD gr_grid->set_ready_for_input
          EXPORTING
            i_ready_for_input = 1.
lets say, now the record in the output is deleted, and I clicked on Change again, which should take me to display with the old data.
can you help me in displaying the old data.

It works good for me.
I copied the program BCALV_EDIT_01 to Z program and add the required logic. Backup of the table after the ALV display
    gt_backup = gt_outtab.
Refreshing the ALV table display in the perform SWITCH_EDIT_MODE
*§3.Use IS_READY_FOR_INPUT to fetch current substate of editable cells.
IF g_grid->is_ready_for_input( ) EQ 0.
*§4.Use SET_READY_FOR_INPUT to switch between the substates.
    CALL METHOD g_grid->set_ready_for_input
                     EXPORTING i_ready_for_input = 1.
ELSE.
*------ ADD Begin
    message I398(00) with 'Data not saved.!'.
    gt_outtab = gt_backup.
    g_grid->refresh_table_display( ).
*------- ADD end
    CALL METHOD g_grid->set_ready_for_input
                     EXPORTING i_ready_for_input = 0.
ENDIF.
Regards,
Naimesh Patel

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Page is not refreshing with the correct data.

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1) I created a custom extended controller for a customer site form to check the character length of address lines 1 and 2.
2) User creates a new contact under customer site. On the contact creation page, the contact information is entered and click Apply.
After the contact has been created, the application directs you back to the customer site page.
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4) Now the page has some other address that is not in anyway related to the customer.
5) I checked in the back end and the address is associated to hz_parties.party_id = -1.
If I remove the custom controller the page refreshes with the correct address information. What I am baffled is that it is only happening in 1 of the 3 instances (all using Release 12.1.3).
I already asked the dba to bounce middle tier/apache, cleared the cache and it is still having the same issue.
Anyone have any idea why this is happening?

Here's the custom controller code:
package xbol.oracle.apps.ar.cusstd.acctSite.webui;
import java.io.PrintStream;
import oracle.apps.ar.cusstd.acctSite.webui.ArAcctSiteOverviewCO;
import oracle.apps.fnd.framework.*;
import oracle.apps.fnd.framework.webui.OADialogPage;
import oracle.apps.fnd.framework.webui.OAPageContext;
import oracle.apps.fnd.framework.webui.beans.OAWebBean;
import oracle.jbo.Row;
public class XXF5ArAcctSiteOverviewCO extends ArAcctSiteOverviewCO
public void processRequest(OAPageContext oapagecontext, OAWebBean oawebbean)
System.out.println("Running extended controller processRequest......");
super.processRequest(oapagecontext, oawebbean);
public void processFormRequest(OAPageContext oapagecontext, OAWebBean oawebbean)
System.out.println("Running extended controller processFormRequest......");
OAApplicationModule oaapplicationmodule = oapagecontext.getApplicationModule(oawebbean);
String s = oapagecontext.getParameter("event");
System.out.println((new StringBuilder()).append("Event: ").append(s).toString());
System.out.println((new StringBuilder()).append("OkButton: ").append(oapagecontext.getParameter("OkButton")).toString());
if(oapagecontext.getParameter("Save") != null || oapagecontext.getParameter("Apply") != null)
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if(AddressAM == null)
throw new OAException("Error: Stale Data - The requested page contains stale data. This error could hav" +
"e been caused through the use of the browser's navigation buttons (the browser B" +
"ack button, for example)."
, (byte)0);
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System.out.println((new StringBuilder()).append("HzPuiLocationVO: ").append(AddressVO).toString());
if(AddressVO == null)
throw new OAException("Error: Stale Data - The requested page contains stale data. This error could hav" +
"e been caused through the use of the browser's navigation buttons (the browser B" +
"ack button, for example)."
, (byte)0);
Row AddressRow = AddressVO.getCurrentRow();
System.out.println((new StringBuilder()).append("AddressRow1: ").append(AddressRow).toString());
if(AddressRow == null)
AddressRow = AddressVO.last();
System.out.println((new StringBuilder()).append("AddressRow2: ").append(AddressRow).toString());
String Address1 = (String)AddressRow.getAttribute("Address1");
String Address2 = (String)AddressRow.getAttribute("Address2");
System.out.println((new StringBuilder()).append("Address1: ").append(Address1).toString());
System.out.println((new StringBuilder()).append("Address2: ").append(Address2).toString());
int length1 = 0;
if(Address1 != null)
length1 = Address1.length();
int length2 = 0;
if(Address2 != null)
length2 = Address2.length();
System.out.println((new StringBuilder()).append("Address length1: ").append(length1).toString());
System.out.println((new StringBuilder()).append("Address length2: ").append(length2).toString());
if(length1 > 35 || length2 > 35)
OAApplicationModule PurposeAM = (OAApplicationModule)oaapplicationmodule.findApplicationModule("HzPuiAccountSiteAM");
OAViewObject PurposeVO = (OAViewObject)PurposeAM.findViewObject("HzPuiCustSiteUsesVO");
int BPcount = PurposeVO.getRowCount();
System.out.println((new StringBuilder()).append("Business Purpose Row Count: ").append(BPcount).toString());
Row PurposeRow1 = PurposeVO.getFirstFilteredRow("SiteUseCode", "SHIP_TO");
System.out.println((new StringBuilder()).append("Ship_to row: ").append(PurposeRow1).toString());
System.out.println((new StringBuilder()).append("Length1: ").append(length1).append(" Length2: ").append(length2).append(" Ship_to row: ").append(PurposeRow1).toString());
if(PurposeRow1 != null)
System.out.println("Throwing exception.");
System.out.println("Before SuperPFR2");
super.processFormRequest(oapagecontext, oawebbean);
System.out.println("After SuperPFR2");
OAException ErrorMessage = new OAException("WARNING: Ship_To sites address lines 1 and/or 2 have more than 35 characters.", (byte)3);
OADialogPage dialogPage = new OADialogPage((byte)1, ErrorMessage, null, "", null);
dialogPage.setOkButtonItemName("OkButton");
dialogPage.setOkButtonToPost(true);
dialogPage.setPostToCallingPage(true);
dialogPage.setOkButtonLabel("OK");
oapagecontext.redirectToDialogPage(dialogPage);
} else
System.out.println("SuperPFR3");
super.processFormRequest(oapagecontext, oawebbean);
} else
System.out.println("SuperPFR4");
super.processFormRequest(oapagecontext, oawebbean);
System.out.println("End of validation");
} else
System.out.println("SuperPFR5");
super.processFormRequest(oapagecontext, oawebbean);
public XXF5ArAcctSiteOverviewCO()
}

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Hey Everyone,
I have a vi that takes a 2D array and writes it to an xml file. The purpose for this is to characterize the pathloss through a dowkey 10x10 matrix at varies frequencies. I use this program to create a look-up table for the switch matrix so when I conduct one of my automated tests I can obtain an accurate measurment. The problem with this is I am taking about 299 data points per switch matrix combination leading me to over 32000 data points in the look-up table. The reason I use xml is because each data point needs a header so I can parse through the look-up table with another one of my vi's when I need that pathloss. What I am trying to fix is that when my vi writes to a file it writes one array at a time to save memory space. When it writes it rewrites the old data then the new data. As the number of data points increase so does the lag time to write to the file. By the time I am done it takes about five hours to fully write to the file. Does anyone know of a way to write continuesly write to a file without having to rewrite all of the old data? Attached is my vi for writing to the file, my vi for searching through the file, and an example of one of my look-up tables.
Thanks,
Dustin
Solved!
Go to Solution.
Attachments:
Find Array_TestStand.vi ‏22 KB
Write to XML.vi ‏21 KB
Pathloss_Array_tests.zip ‏149 KB

dlovell wroteoes anyone know of a way to write continuesly write to a file without having to rewrite all of the old data?
The only way to do that is to only append to the end of your file. This would probably require some rewriting of your header information.
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TS3988 i changed my apple id email and when i sign into iCloud on my phone it still comes up with the old email and my password isn't working for it?

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ALV refresh with the Old Data

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