Regenerate the Object Reference in workflow

Hi All
Is it possible to regenerate the object reference in workflow BOR.
Please clarify below my query.
I am using custom workflow at initial stage i am sending dialog work item one user to another user, Once user opens his work item i want to change the object reference.
Is these any function module available please let me know.
Thanks & Regards
K.Gunasekar.

Did it via the Call transaction and BDC in the object method code and working perfectly fine.
Regards,
Archana

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Hi Folks,
hope you feel well ...
I wan't to get the Object Reference from a Chart Flash Object using javascript in the HTML Header of a Apex Page.
It's long time ago with Oracle/Java and so my skills are really shity :-)
The Functionbody works, but the following error occurs: chart.refresh is not a function
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After 5 hours i give up ^^ is this kind of object handling possible ? THX4HELP@ll
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How to get the objects from a workflow item's container

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Hi,
Well, I think you will be getting the value as BORNAME:BORKEY. Get the KEYVALUE into your local variable. And use the <a href="http://help.sap.com/saphelp_nw2004s/helpdata/en/c5/e4acef453d11d189430000e829fbbd/frameset.htm">BOR Macros</a> to get the instance and desired contents.
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To pass parameter values to the object reference of action step in sequence file of teststand programatically using C#.

//Initialize the Engine
            EngineClass myEngine = new EngineClass();
            myEngine.LoadTypePaletteFilesEx(TypeConflictHandlerTypes.ConflictHandler_Prompt, 0);
            Step myStep = myEngine.NewStep(AdapterKeyNames.DotNetAdapterKeyname,StepTypes.StepType_Action);
            myStep.Name = "object";
            DotNetModule dotnetmodule = myStep.Module as DotNetModule;
            dotnetmodule.SetAssembly(DotNetModuleAssemblyLocations.DotNetModule_AssemblyLocation_File,@"C:sequence.dll");
            dotnetmodule.ClassName = "CN";
            dotnetmodule.MemberType = DotNetModuleMemberTypes.DotNetMember_GetProperty;
            dotnetmodule.MemberName = "ISI";
mySequence.Locals.NewSubProperty("object", PropertyValueTypes.PropValType_Reference, false, "", 0);
Sequence mySequence = myEngine.NewSequence();
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mySequence.InsertStep(myStep, 0, StepGroups.StepGroup_Main);
            SequenceFile seqFile = myEngine.NewSequenceFile();
            seqFile.InsertSequence(mySequence);
seqFile.Save("C:\\mySeq.seq");
I have done this,dynamically creating a sequence file in teststand programatically through c#.
Problem is
1.I created an action step and object Reference variable for the step, but i am not able to pass parameter values to the objectReference
2.I am not able to load the sequence in to the main Sequence of the sequence file in the teststand. How can I do these two things.

Hi,
have you ever followed on my Links ?!?!?
If not please jump to this one
http://forums.ni.com/ni/board/message?board.id=330&thread.id=26880
and read the the answer from Mannoch
starting with this words:
Anthony -
Currently, functionality for retrieving the Metadata Token for a class constructor or member is not fully provided in the TestStand .NET Adapter API. The DotNetModule.GetConstructorMetadataToken() and DotNetModule.GetMetadataToken() methods only return the correct Metadata Token when the member/constructor prototypes have already been loaded. Thus, in the case of your code, when you call DotNetModule.GetMetadataToken(), the method is returning -1 because the member prototype for the Step you are referring to has not yet been loaded.
That means have to do a workaround for your stuff.
Juergen
=s=i=g=n=a=t=u=r=e= Click on the Star and see what happens :-) =s=i=g=n=a=t=u=r=e=

How does the Object Reference change in this code ?

Hi Folks,
This is my code :
package assignments;
class Value
     public int i = 15;
} //Value
public class Assignment15
     public static void main(String argv[])
          Assignment15 t = new Assignment15();
          t.first();
     public void first()
          int i = 5;
          Value v = new Value();
          v.i = 25;
          second(v, i);
          System.out.println(v.i);
     public void second(Value v, int i)
          i = 0;
          v.i = 20;
          Value val = new Value();
          v = val;
          System.out.println(v.i + " " + i);
} // Test
O/P :
15 0
20The output I expected was 15 0 15.
If the value object created in the second() assigns the value 15 to variable v,why does v.i in the last sysout print 20 ?
Thank you for your consideration.

     public void second(Value v, int i)
          i = 0;
          v.i = 20;
          Value val = new Value();
          v = val;
          System.out.println(v.i + " " + i);
     }There are two sources of confusion in this code:
1) for clarity, you shouldn't name second()'s argument "v"; as pbrockway points out, this variable v is a completely different variable from first()'s "v" variable, it just happens to contain a reference to the same object as first()'s "v". Rename the argument to "v2" and it should clarify things (note: this is not a general recommendation, this naming is perfectly valid and makes sense, just not to you yet).
2) You are assigning a new value (the reference denoted by "val") to the argument variable v. That is bad practice (even for seasoned Java developers).Although the Java compiler accepts it gladly, it brings confusion: it does change the value of the "local variable" v2, but doesn't change the value of the variable "v" in method first(), from which v2 was copied when invoking second().
Indeed I've seen coding conventions that recommend to add a "final" specifier in front of method arguments, this way:
       public void second(final Value v, int i)
          i = 0;
          v.i = 20;
          Value val = new Value();
          v = val; // does not compile
          System.out.println(v.i + " " + i);
     }This way the compiler rejects the v=val assignment: if you want to do something similar to your previouscode, you have to introduce a new local variable, that is, local to second()'s body, and clearly unknown to first().
Consider the new code after implementing my suggestions: does it clear the doubts?
package assignments;
class Value
     public int i = 15;
} //Value
public class Assignment15
     public static void main(String argv[])
          Assignment15 t = new Assignment15();
          t.first();
     public void first()
          int i = 5;
          Value v = new Value();
          v.i = 25;
          second(v, i);
          System.out.println(v.i);
     public void second(final Value v2, int i)
          i = 0;
          v2.i = 20;
          Value val = new Value();
          Value anotherValueVariableWhichDoesNotEscapeThisMethod = val;
          System.out.println(v2.i + " " + i);
          System.out.println(anotherValueVariableWhichDoesNotEscapeThisMethod.i + " " + i);
} // Test

Array problem, why aren't the object references being stored?

Hi,
I have a ClassRoom class, in its constructor I instantiate an array:
public class ClassRoom {
    public Teacher teacher;
    public Student[] studentList;
public ClassRoom() {
        teacher = null;
        studentList[0] = new Student();
        studentList[1] = new Student();
        studentList[2] = new Student();
        studentList[3] = new Student();
        studentList[4] = new Student();
        studentList[5] = new Student();
        studentList[6] = new Student();
        studentList[7] = new Student();
        studentList[8] = new Student();
        studentList[9] = new Student();For some reason the Array is not being filled with Student objects, here is the constructor for the Student class:
public Student() {
        name = studentFirstName[rand1] + studentLastName1[rand2] + studentLastName2[rand3];
        gender = studentGender[rand4];
        year = 1;
        learnAbility = learnAbilityNum[rand5];
        maths = randMaths.nextInt(10) + 1;
        english = randEnglish.nextInt(10) + 1;
        science = randScience.nextInt(10) + 1;
        happy = 8;
        attentionSpan = attentionSpanNum[rand9];Any suggestions? I keep getting nullExceptionPointer errors.
Edited by: drew22299 on Dec 25, 2007 10:18 AM

public Student[] studentList;
    public Student[] studentList = new Student[10];

How Do I Convert a String that Names an Object to a Reference to the Object

You get many program-specific object names in the XML that is returned by describeType. Suppose I find an object that interests me. What is the best way to convert the String that names the object (e.g. the id of the object) to a reference variable that points to the object?

Sure. I am working on a complex application that involves several ViewStacks, several Accordions, some checkboxes, some radio buttons, some text boxes. These components are scattered about, but all are children of a base class that is successfully enumerated by
var classInfo:XML = describeType(vwstk);
Suppose I write a loop as follows:
for each (var a:XML in classInfo..accessor){
Inside that loop I have a series of tests like
if (a.@type == "mx.controls::CheckBox"{
Then, I iterate thru all of the children of the base class as in:
for
(var u:Object in vwstk)
{ if
Inside the if I persist the checked/not checked status of the checkbox.
The tricky part is going from the string a.@name to the Object reference u. I doubt my proposed method will work. Do you have a better idea?

Business object attachment to workflow

Hi all,
I have a workflow for BO BKPF (accounting document - journal entry). The book "Practical Workflow for SAP" implies I can attach a reference to an SAP Business Object (page 91).
For example, in my workflow for accounting document 1000459516, I'd like to attach accounting document 1000459475 (since there are business reasons why the two documents are related). When I click on the "Create Attachment" button, I presume I need to attach an object of class OBJ, but then I'm not sure what to do next to find 1000459475.
Any direction you can give will be greatly appreciated.
Ron K.

Hello,
I believe you can create a method in your custom business object (ZBKPF, delegated to standard one) & include your custom code in there to create a new instance with another document number using following procedure:
1. Create a variable for the object reference. Use the following command to do this:
DATA <Object> TYPE SWC_OBJECT.
2. Create the object reference. Use the following command to do this:
SWC_CREATE_OBJECT <Object> <ObjectType> <ObjectKey>.
3. Write the object reference into the container using the following macro instruction:
SWC_SET_ELEMENT <Container> <ContainerElement> <Object>.
Then this will allow you to have an instance of another document in workflow container & then you can use it as an attachment in any of the steps of workflow you want.
I hope it helps.
Regards,
Shaurya Jain

How do I get an activeX object reference from a LabVIEW ActiveXContainer ref?

How do I get an activeX object reference from a LabVIEW ActiveXContainer ref?
I'm trying to control an ActiveX object (a Web Browser) from another VI and need to get the object reference programmatically. I can get the LabVIEW ActiveXContainer reference, but am lost on how to get the reference for the object _inside_ the container.

Hi Lee,
The reference to the container is actually also accessing the object inside the container. Use the Property Node and Invoke Node to access properties and launch methods for the object. I've attached a small example that passes the reference to a SubVI and invokes a method inside the SubVI.
- Philip Courtois, Thinkbot Solutions
Attachments:
WebContainer.zip ‏21 KB

SSAS Tabular - Adding Column to a table gives error "Object reference not set to instance of object"

If I make changes to a table in SSAS Tabular Visual Studio, the newly added column gives error as "Object
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Hi VikasJain13,
According to your description, you get the "Object reference not set to instance of object" error when adding columns in Tabular. Right?
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if this table is still existing.
If you have any question, please feel free to ask.
Simon Hou
TechNet Community Support

Expected Object Reference?

Hello,
I am attempting to create my own version of modelsupport2.dll's parallel UUT dialog. (It will use the TestStand Sync Manager to enqueue requests just like the existing Parallel model's parallel UUT dialog does.) I am faced with a couple issues right off the bat that don't make a whole lot of sense to me.
For one thing, despite the fact that my dialog box (written in VB .NET by the way) is initialized in a sub-sequence of the TestUUTs execution entry point that is configured to run in a separate thread, the TestUUTs sequence still hangs around and waits for the dialog box to close before continuing on. (This is clearly a problem since the whole point is to have the main thread continually process requests while the dialog box on a separate thread is busy enqueuing requests...) Does anyone have any idea why that could be happening? Maybe other sequence settings that I'm not aware of?
Another problem I'm having (although I wasn't initially having this problem) is the following error message: "Expected Object Reference, found Object Reference". The error code shows "-17308; Specified value does not have the expected type". This happens in the .NET action step in which I call my .NET assembly to create the object representing the dialog. The object reference specified for the create object call is a parameter called CustomDialogRefParam - a parameter of type Object Reference. The TestUUTs execution entry point has a CustomDialogRef local variable of the same type, and it passes it by reference to the Run UUT Info Dialog subsequence... The idea was that the Run UUT Info Dialog subsequence would create the object, and from that point on, it would be available to the TestUUTs sequence. Is there anything fundamentally wrong with this idea, or does anyone have any suggestions as to what may be causing this sort of error?
Thanks for any suggestions. Let me know if I need to clarify anything.

Hello,
Thanks for the feedback. I actually fixed the problem with the thread not operating independently, (although I can't say I'm completely sure why I needed to do what I did). The function call that starts the dialog is passed the sequence context from TestStand. In order to allow TestStand to continue I had to set the sequence context's thread to the "externally suspended" state. I can now get it to work in a very simple fashion. (Basically, all it does is open up and wait for the user to click the exit button. When that happens, the dialog uses the sync manager component to enqueue the appropriate requests to cause TestStand to stop all test sockets and exit the "process dialog requests" consumer loop. Only problem I have now, is that for some reason, if I put a break point in the sequence after the dialog has been initialized, execution on the main thread stops as expected, but then attempting to step into, step over, or continue cause it to just hang. (I can't even terminate the process - I have to actually close TestStand entirely.) So long as I don't pause execution though, it runs flawlessly.
I'm still stuck on the passing of the .NET object reference though. Oddly enough, it seems to work if I reference the object reference in a subsequence using the following syntax:
RunState.Caller.Locals.CustomDialogRef
But if I try to create an object reference parameter and pass the custom dialog ref by reference, it still fails with this strange "type mismatch"... I still can't find any solution that works for accessing the object reference from sequences that are started on a separate execution... Maybe I can store the reference in a station global... I hate using globals though - it goes against my idea of good programming.
Anyway, thanks again, and any additional suggestions are certainly appreciated.

A simple teststand application passing object reference to C#

Hi,
I have a .NET application written in C# which has a UI with NationalInstruments.TestStand.Interop.UI.Ax.AxExpressionEdit controls. This UI is invoked by a custom step in TestStand. One of the values, entered by user in the UI is a object reference variable created in a previous step. I need to store the values entered in the UI during the edit mode of the step, into the TestStand Step variables. And during the run mode i use these values to execute the logic in C#.
The problem is during edit time, the object reference variable, entered in the UI, has no value. It is null. So there is no use storing it at edit time. During the runtime i am trying to retrieve the value of the object reference variable using GetValInterface(...) and GetValIDispatch(..) methods of PropertyObject. But the object returned to C# is of type System.__COMObject wherease in TestStand that object reference is of type .NET.
I don't know how a .NET object reference is converted to COM object when it is returned to .Net function.
Also is there any other method to send this object reference variable's (whose value is '.NET' in previous step itself) value to .NET as a .NET object only so that i can typecast to appropriate type and start using.
Thanks.
Please let me know if anything is not clear.
I have attached the .Net project, .ini file for the custom step and a example sequence file.
Attachments:
CCustomStepObj.zip ‏23 KB

Hello Shivapriya,
The example you've sent doesn't compile. And it without it I'm affraid I do not understand the problem you're describing.
You've given references to libraries that you've not attached with your files.
For the C# I see these are the
IADCore.dll
InstrimentInterfaces.dll
TestStand also seems to want to reach for the assembly named TestSystem.dll.
I can only tell you that I have used successfully in the past the Variables in TestStand to hold .NET object references, and call methods on them and I experienced nothing similar that you describe, but I don't quite follow what is the problem here, as I can't use the example.
I would appriciate if you cold narrow down the example to 1 dll or something where the problem occurs and than resend it.
Regards,
Maciej
Message Edited by Mac671 on 09-28-2009 02:59 AM

SQL 2012 install fails with 'Object reference not set to an instance of an object.'

Hi, I'm trying to install SQL 2012 RTM Enterprise on a Windows 2008 R2 single node cluster.
The installer starts goes through some checks and then fails with the message 'Object reference not set to an instance of an object.' It happens while the small 'wait while...' dialog box is
showing, another window pops up briefly (I think the feature selection window - can't really tell as it doesn't draw before disappearing). Then the ‘Object reference not set’ message comes up.
From the summary log file..
Overall summary:
Final result:
Failed: see details below
Exit code (Decimal):
-2147467261
Exit facility code:
0
Exit error code:
16387
Exit message:
Object reference not set to an instance of an object.
Start time:
2012-09-26 08:52:53
End time:
2012-09-26 08:54:08
Requested action:
InstallFailoverCluster
Exception help link:
http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=11.0.2100.60&EvtType=0x9AF1AE5E%400x44A889F9&EvtType=0x9AF1AE5E%400x44A889F9
Exception summary:
The following is an exception stack listing the exceptions in outermost to innermost order
Inner exceptions are being indented
Exception type: System.NullReferenceException
Message:
Object reference not set to an instance of an object.
Data:
HelpLink.EvtType = 0x9AF1AE5E@0x44A889F9
DisableWatson = true
Stack:
at Microsoft.SqlServer.Configuration.RulesEngineExtension.RulesEngine.ShouldRuleRun(Rule rule)
at Microsoft.SqlServer.Configuration.RulesEngineExtension.RulesEngine.IsRuleSkipped(Rule rule)
at Microsoft.SqlServer.Configuration.RulesEngineExtension.RulesEngine.LoadRule(String ruleId, List`1 ruleProperties, XmlSchema ruleSchema, XmlElementParserFactory elementParser)
at Microsoft.SqlServer.Configuration.RulesEngineExtension.RulesEngine.LoadRules(IEnumerable`1 ruleIds)
at Microsoft.SqlServer.Configuration.InstallWizard.RunRuleProgressController.Initialize()
I have rebooted, tried different media, tried uninstalling the setup files and rerunning but always get the same result.
Any help would be gratefully accepted.
Thanks,
Bruce.

Hi Alberto,
Whenever I am trying to install SQL 2012 with SP1 clustering, I am getting below error. Can you please advise on this.
Additional information are
Windows Servers Version and Edition - Windows 2012 Strandedition
SQL Server Version and Edition - SQL 2012 with SP1
All the machines are running on Hyper-V and Passed the cluster validation test successfully. there is no issue. The servers' (Nodes) names are;
DomainServerName - ACONDomainGroup (1gb ram allocated)
Node1 - AconNODE1W2K12STD (2.5gb ram allocated )
Node2 - AconNODE2W2K12STD (1.5 ram allocated allocated)
WindowsClusterName - AconWinCLTR
Below is Summary.txt Error
Update Source: MU
User Input Settings:
ACTION: InstallFailoverCluster
AGTDOMAINGROUP: <empty>
AGTSVCACCOUNT: <empty>
AGTSVCPASSWORD: <empty>
ASBACKUPDIR: Backup
ASCOLLATION: Latin1_General_CI_AS
ASCONFIGDIR: Config
ASDATADIR: Data
ASLOGDIR: Log
ASPROVIDERMSOLAP: 1
ASSERVERMODE: MULTIDIMENSIONAL
ASSVCACCOUNT: <empty>
ASSVCPASSWORD: <empty>
ASSVCSTARTUPTYPE: Automatic
ASSYSADMINACCOUNTS: <empty>
ASTEMPDIR: Temp
COMMFABRICENCRYPTION: 0
COMMFABRICNETWORKLEVEL: 0
COMMFABRICPORT: 0
CONFIGURATIONFILE:
ENU: true
ERRORREPORTING: false
FAILOVERCLUSTERDISKS: <empty>
FAILOVERCLUSTERGROUP:
FAILOVERCLUSTERIPADDRESSES: <empty>
FAILOVERCLUSTERNETWORKNAME: <empty>
FEATURES:
FILESTREAMLEVEL: 0
FILESTREAMSHARENAME: <empty>
FTSVCACCOUNT: <empty>
FTSVCPASSWORD: <empty>
HELP: false
IACCEPTSQLSERVERLICENSETERMS: false
INDICATEPROGRESS: false
INSTALLSHAREDDIR: C:\Program Files\Microsoft SQL Server\
INSTALLSHAREDWOWDIR: C:\Program Files (x86)\Microsoft SQL Server\
INSTALLSQLDATADIR: <empty>
INSTANCEDIR: C:\Program Files\Microsoft SQL Server\
INSTANCEID: <empty>
INSTANCENAME: <empty>
ISSVCACCOUNT: NT AUTHORITY\Network Service
ISSVCPASSWORD: <empty>
ISSVCSTARTUPTYPE: Automatic
MATRIXCMBRICKCOMMPORT: 0
MATRIXCMSERVERNAME: <empty>
MATRIXNAME: <empty>
PID: *****
QUIET: false
QUIETSIMPLE: false
RSINSTALLMODE: DefaultNativeMode
RSSHPINSTALLMODE: DefaultSharePointMode
RSSVCACCOUNT: <empty>
RSSVCPASSWORD: <empty>
RSSVCSTARTUPTYPE: Automatic
SAPWD: <empty>
SECURITYMODE: <empty>
SQLBACKUPDIR: <empty>
SQLCOLLATION: SQL_Latin1_General_CP1_CI_AS
SQLSVCACCOUNT: <empty>
SQLSVCPASSWORD: <empty>
SQLSYSADMINACCOUNTS: <empty>
SQLTEMPDBDIR: <empty>
SQLTEMPDBLOGDIR: <empty>
SQLUSERDBDIR: <empty>
SQLUSERDBLOGDIR: <empty>
SQMREPORTING: false
UIMODE: Normal
UpdateEnabled: true
UpdateSource: MU
X86: false
Configuration file: C:\Program Files\Microsoft SQL Server\110\Setup Bootstrap\Log\20140420_052344\ConfigurationFile.ini
Rules with failures:
Global rules:
There are no scenario-specific rules.
Rules report file: C:\Program Files\Microsoft SQL Server\110\Setup Bootstrap\Log\20140420_052344\SystemConfigurationCheck_Report.htm
Exception summary:
The following is an exception stack listing the exceptions in outermost to innermost order
Inner exceptions are being indented
Exception type: System.NullReferenceException
Message:
Object reference not set to an instance of an object.
HResult : 0x80004003
Data:
HelpLink.EvtType = 0x9AF1AE5E@0x44A889F9
DisableWatson = true
Stack:
at Microsoft.SqlServer.Configuration.RulesEngineExtension.RulesEngine.ShouldRuleRun(Rule rule)
at Microsoft.SqlServer.Configuration.RulesEngineExtension.RulesEngine.IsRuleSkipped(Rule rule)
at Microsoft.SqlServer.Configuration.RulesEngineExtension.RulesEngine.LoadRule(String ruleId, List`1 ruleProperties, XmlSchema ruleSchema, XmlElementParserFactory elementParser)
at Microsoft.SqlServer.Configuration.RulesEngineExtension.RulesEngine.LoadRules(IEnumerable`1 ruleIds)
at Microsoft.SqlServer.Configuration.InstallWizard.RunRuleProgressController.Initialize()

Passing object references to methods

i got the Foo class a few minutes ago from the other forum, despite passing the object reference to the baz method, it prints "2" and not "3" at the end.
but the Passer3 code seems to be different, "p" is passed to test() , and the changes to "pass" in the test method prints "silver 7".
so i'm totally confused about the whole call by reference thing, can anyone explain?
class Foo {
    public int bar = 0;
    public static void main(String[] args) {
            Foo foo = new Foo();
            foo.bar = 1;
            System.out.println(foo.bar);
            baz(foo);
            // if this was pass by reference the following line would print 3
            // but it doesn't, it prints 2
            System.out.println(foo.bar);
    private static void baz(Foo foo) {
        foo.bar = 2;
        foo = new Foo();
        foo.bar = 3;
class Passer2 {
     String str;
     int i;
     Passer2(String str, int i) {
     this.str = str;
     this.i = i;
     void test(Passer2 pass) {
     pass.str = "silver";
     pass.i = 7;
class Passer3 {
     public static void main(String[] args) {
     Passer2 p = new Passer2("gold", 5);
     System.out.println(p.str+" "+p.i); //prints gold 5
     p.test(p);
     System.out.println(p.str+" "+p.i);   //prints silver 7
}

private static void baz(Foo foo) {
foo.bar = 2;
foo = new Foo();
foo.bar = 3;This sets the bar variable in the object reference by
foo to 2.
It then creates a new Foo and references it by foo
(foo is a copy of the passed reference and cannot be
seen outside the method).
It sets the bar variable of the newly created Foo to
3 and then exits the method.
The method's foo variable now no longer exists and
now there is no longer any reference to the Foo
created in the method.thanks, i think i followed what you said.
so when i pass the object reference to the method, the parameter is a copy of that reference, and it can be pointed to a different object.
is that correct?

Workitem ID wise to get the Object value

Hi All,
is it possible to get the object value form Workitem id wise.
for example workitem id '446085' based on that workitem id i want to retrieve the object value.
Please clarify.,
Thanks & Regards
K.Gunasekar.

Hi
I want to update the object Reference.
for example i am getting the object value from SAP_WAPI_GET_OBJECTS. (F.M)
based on the workitem_id.
i want to update the objects reference from the original one.
if is it possible means please let me know.
Thanks & Regards
K.Gunasekar.

Regenerate the Object Reference in workflow

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