SUP HWC Operation Return Values

Hello SCN,
I am having a problem with a Client Initiated HWC application.
The application has 1 MBO which has an Operation attached to it.
The MBO queries SAP and return the details of a Purchase Requisition using the SAP standard BAPI.
Once the user has viewed the details of the PR he can then click a button to take him to the Operation which is a SAP standard Release BAPI.
When I created the operation I selected 2 input values (PR Number and Release Code) and then an output table which returns the message.
When building the HWC application I am unsure of how to display the table that is returned after the release of the PR or on failing of the release.
Using an operation can one have an output?
Thank you
Jared Commerford

Hi Jared,
Instead of attaching the operation
into the MBO, you can create another MBO for operation using the SAP standard
Release BAPI.
Drag and drop the newly created MBO
to Form editor to create the screen.
For approval process set the submit
type as online Request
Set the newly created screen as
default success screen.
Regards,
Fibeesh C.A

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Unfortunately [n] behaves in same fashion as [*] =>
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>
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Hi David Brandow,
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[2008/01/31 09:37:10] Updated variable "Invoke_gcs_veh_hrs_get_gcs_veh_hrs_InputVariable"less
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Hello Rajesh,
I do not know if this is the problem in your case, but I would look at the source XML:
<db:OutputParameters xmlns:...
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So I would try to change ns11:OutputParameters to db:OutputParameters, and see if you get lucky?
Cheers,
Rune

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1
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void
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<?xml version="1.0"?>

<definitions xmlns="http://schemas.xmlsoap.org/wsdl/"
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    </types>
    <message name="GetAPApprovalListRequest">
        <part element="xsd1:GetAPApprovalList" name="GetAPApprovalList"/>
    </message>
    <message name="GetAPApprovalListResponse">
        <part element="xsd1:GetAPApprovalListResult" name="GetAPApprovalListResult"/>
    </message>
    <portType name="BSAPrototype.APApproval.GetAPApprovalListSoapPort">
        <operation name="GetAPApprovalList">
            <input message="tns:GetAPApprovalListRequest"/>
            <output message="tns:GetAPApprovalListResponse"/>
        </operation>
    </portType>
    <binding name="BSAPrototype.APApproval.GetAPApprovalListSoapBinding" type="tns:BSAPrototype.APApproval.GetAPApprovalListSoapPort">
        <soap:binding xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
            style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
        <operation name="GetAPApprovalList">
            <soap:operation
                xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" soapAction="urn:doc?in=GetAPApprovalList?out=GetAPApprovalListResult?path=BSAPrototype.AP Approval.GetAPApprovalList"/>
            <input>
                <soap:body use="literal"/>
            </input>
            <output>
                <soap:body use="literal"/>
            </output>
        </operation>
    </binding>
    <service name="BSAPrototype.APApproval.GetAPApprovalList">
        <port
            binding="tns:BSAPrototype.APApproval.GetAPApprovalListSoapBinding" name="BSAPrototype.APApproval.GetAPApprovalListPort">
            <soap:address
                xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" location="http://nextaxb:7777/NXAServer/NextAxiomServer"/>
        </port>
    </service>
</definitions>

Getting complex objects back from web service calls are always tricky - especially when they've been desearialized as an object. We've found its a lot easier to deal with the Raw SOAP messages so at least we're working with an XML document, rather than a series of Getter functions, any of which that may return a NULL value (which does really unpleasant things to a CF variable).
When you absolutely have to deal with a complex non-CF originating object in CF, we've found that you can actually use the underlying Java classes to identify and automatically execute the getter functions to effective dump out the variables. We've rolled it up into a custom tag. The base code for the logic is below:
<cfset objVar = VARIABLE_CONTAINING_OBJECT_FROM_WEB_SERVICE>
<cfset arrMethods = objVar.getClass().getMethods()>
<cfoutput>
<cfif isDefined("arrMethods") AND isArray(arrMethods) AND ArrayLen(arrMethods) gt 0>
<table border="1" cellspacing="0" cellpadding="5" style="border-collapse:collapse;border:1px solid black;">
<tr>
<td colspan="3" style="background-color:##CCCCCC;">RESULT</td>
</tr>
<tr>
<td>Method</td>
<td>Class</td>
<td>Return Value</td>
</tr>
<cfset sComplexMethods = "">
<cfloop from="1" to="#ArrayLen(arrMethods)#" index="iMethod">
<cfset sReturnType = arrMethods[iMethod].getReturnType().toString()>
<cfif ListFindNoCase("int,java.lang.String,class java.lang.String,double,float,char", sReturnType)>
<tr>
<td>#arrMethods[iMethod].getName()#</td>
<td>#sReturnType#</td>
<cfset sReturnValue = EVALUATE("objVar." & arrMethods[iMethod].getName() & "()")>
<td><cfif isDefined("sReturnValue") AND sReturnValue neq "">#sReturnValue#<cfelse> </cfif></td>
</tr>
</cfif>
#sComplexMethods#
</cfloop>
</table>
</cfif>
</cfoutput>

Please Help regard function that will return values of each JComboBox items

I'd like to create a function that will return values of each item on the JComboBox at a time when
I click on each item of a comboBox. I had this following codes, but didn't work.
Please help me !!!Please correct it... thanks a million
String wp;
String text;
String A[] = {"WARNIGNS","CAUTIONS","NOTES"};
JComboBox ABC = new JComboBox();
for (int i=0;i<A.length;i++) {
ABC.addItem (A);
text = Get_It(); //assigns each value of JComboBox's item to variable text when clicks at each item
//of a comboBOx
private String Get_It(){
ABC.addActionListener(new ActionListener (){
public void actionPerformed(ActionEvent e){
wp = (String)CBweapon.getSelectedItem() ;
return wp;

import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class AlertFrame extends JFrame {
String s_alert[] ={"WARNIGNS","CAUTIONS","NOTES"};
JComboBox CBweapon;
String wpText;
public AlertFrame() {
super("Alerts");
Container contentPane = getContentPane();
contentPane.setLayout(null);
setSize(600,600);
CBweapon = new JComboBox();
for (int i=0;i<s_weapon.length;i++) {
CBweapon.addItem (s_weapon);
contentPane.add(CBweapon);
CBweapon.setActionCommand("");
//set position for components
CBweapon.setBounds(370 + insets.left,295+ insets.top, 150,30);
System.out.println(getit()); //calling getit() function
//this function will be return a String of JcomboBOx value if click on each item of combobox
private String getit(){
CBweapon.addActionListener( new ActionListener (){
public void actionPerformed(ActionEvent e){
wpText = (String)CBweapon.getSelectedItem() ;
return wpText;
public static void main(String args[]) {
AlertFrame af = new AlertFrame();
af.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
**I have no errors on compile or run, but it didn't return a string value to System.out.println(getit());
It maybe because of the "void" of public void actionPerformed(ActionEvent e){
wpText = (String)CBweapon.getSelectedItem() ;
Please help me

Return Values to Block from Insert Procedure

I have a block with an insert operation performed by a procedure. The insert is working fine.
However, I was assuming that within the procedure I could modify a value in the record (prior to the insert) and then that new value would be returned to the item in the form so the user can see it. (The procedure allocates a unique reference number from a sequence and I would like to display it back on the screen in the reference number field.)
Can anyone help or suggest an alternative?
Thanks
Lisa Davies
Durban, South Africa

I have a block with an insert operation performed by
a procedure. The insert is working fine.
However, I was assuming that within the procedure I
could modify a value in the record (prior to the
insert) and then that new value would be returned to
the item in the form so the user can see it. (The
procedure allocates a unique reference number from a
sequence and I would like to display it back on the
screen in the reference number field.)It is really disappointing to me that Oracle cannot handle this simple need by specifying DML Return Value using built-in inserting/updating.
I had to write a post-insert trigger in the forms to update the field in the data_block with the value generated by the DB-side pre-insert trigger.

TestStand response to DLL Return Value

I've inherited a TestStand sequence that calls a DLL in several of the steps. The DLL's 'Return Value' is set as follows: 'Type' = U8. 'Result Action' = No Action, and the 'Set Error.Code' box is checked. I want to know what these settings do, what triggers a Step Failure, and what triggers a Step Error.

I am not aware of a specific document that describes the order of operations, but it should be nearly identical to C syntax.
The basics of that expression are as follows:
If the data source is not Step.Result.PassFail (not the default case), Evaluate the Step.DataSource property and store the result in Step.Result.PassFail. Otherwise do nothing. The comma means there is new statement, and the last statement is what assigns the result status to the step (this must be a string). It the PassFail variable is true, it sets the step to "Passed", otherwise it sets it to "Failed".
Allen P.
NI

Unable to capture return values in web services api

At the time of login to web services if my server is down ,
it returns following error :
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
        at java.lang.String.substring(String.java:1438)
        at java.lang.String.substring(String.java:1411)
I want to capture this error so that i can try another server to login. how do i capture this error
Another place where i want to capture the return Value is when i look for a report on the server
rh = boBIPlatform.get("path://InfoObjects/Root Folder/"src_folder"/" + reportName +
                           "@SI_SCHEDULEINFO,SI_PROCESSINFO" ,oGetOptions);
oInfoObjects = rh.getInfoObjects();
CrystalReport = (CrystalReport)oInfoObjects.getInfoObject(0);
Here if the report is not there on the server , it returns a null handler exception.
but if i try catching it by checking my responsehandler is null like rh == null it does not catch it.
Any help will be appreciated
thanks
Rakesh Gupta

Ted : i have two cases
1)   server = server_st.nextToken();
    providerURL = "http://"server"/dswsbobje/services";
    sessConnURL = new URL(providerURL + "/session");
   Connection boConnection = new Connection(sessConnURL);
   Session boSession = new Session(boConnection);
EnterpriseCredential boEnterpriseCredential = new    EnterpriseCredential();
              boEnterpriseCredential.setLogin(userid);
boEnterpriseCredential.setPassword(pwd);
boEnterpriseCredential.setAuthType(auth);
SessionInfo boSI = boSession.login(boEnterpriseCredential);
I have got a list of servers running web servcies stored in my tokens. when i pass the first server name say " test:8080" and that server is down , i want to catch somewhere in the code above that it did not get the connection so that i can loop back and try with the second server say test1:8080
This is for failover purposes.
at present when i was trying to capture return value of boSI it breaks giving the error
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1438)
at java.lang.String.substring(String.java:1411)
2nd case :
I am geeting reports from the server and scheduling them:
i run the following code which works fine if reports is there
rh = boBIPlatform.get("path://InfoObjects/Root Folder/"src_folder"/" + reportName +
"@SI_SCHEDULEINFO,SI_PROCESSINFO" ,oGetOptions);
oInfoObjects = rh.getInfoObjects();
CrystalReport = (CrystalReport)oInfoObjects.getInfoObject(0);
Here if the report is not there on the server then i should be able to catch from the response handle rh that it has got a null value.
but rh does not return a null value
the code ultimately throws a null handle at the following line
CrystalReport = (CrystalReport)oInfoObjects.getInfoObject(0);
i am not able to catch the null value there also.
hope you got my issue.

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