Programmatically creating a Rendezvous : missing variable in Result container

Hi everybody,
For my tests purpose, I need to programmatically create a sequence. In this sequence, I need to insert Rendezvous steps.
Everything works fine when creating them, but when I execute the sequence / steps created this error always show up for rendezvous step :
Unknown variable 'TimeoutOccured' ; Error accessing item 'Result.TimeoutOccured'
According to the TS help, this variable should be created when I configure the step for the rendezvous operation. Drag and dropping the step from the TS insertion palette works fine, and the variable is created when chosing the operation 'rendezvous'. But when doing the same thing through programmation, the variable is not created.
Here are the steps executed to create the RDV step :
I create a new step using method Engine.NewStep
I set the step name using Step.Name
I set the rendezvous properties using a statement (Parameters.BranchesRendezVous.RDVStep is the variable holding the the step reference) :
Parameters.BranchesRendezVous.RDVStep.AsStep.Operation = 1, //A value that specifies the operation for the step to perform. The valid values are 0 = Create, 1 = Rendezvous, and 2 = Get Status
Parameters.BranchesRendezVous.RDVStep.AsStep.NameOrRefExpr = Parameters.BranchesRendezVous.RefName, //Contains the Rendezvous Name expression for the Create operation and the Rendezvous Name or Reference expression for all other Rendezvous operations
Parameters.BranchesRendezVous.RDVStep.AsStep.TimeoutEnabled = False, //The Timeout Enabled setting for the Rendezvous operation
Parameters.BranchesRendezVous.RDVStep.AsStep.ErrorOnTimeout = True, //The Timeout Causes Run-Time Error setting for the Rendezvous operation
Parameters.BranchesRendezVous.RDVStep.AsStep.RendezvousCountExpr = Parameters.NbBranches, //The Number of Threads Per Rendezvous expression for the Create operation
Parameters.BranchesRendezVous.RDVStep.AsStep.Lifetime = 3, //A value that specifies the Lifetime setting to use for the Create operation. The valid values are 0 = Same as Sequence, 1 = Same as Thread, 2 = Use Object Reference, and 3 = Same as Execution
4. Then I insert the step in my current sequence using method Sequence.InsertStep
Everything works fine, the rendezvous step is perfectly created and all properties are set finely. However, the variable TimeouOccured is missing in the Step.Result container (TS help says that this propoerty exists when the step is configured as a rendezvous operation (cf. Operation = 1)).
Am I doing something wrong somewhere ? Why is this variable missing ?
Solved!
Go to Solution.

Hi Doug,
TS help says that this property exists when the step is configured as a rendezvous operation (cf. Operation = 1)... So shouldn't it be created when I create / insert the step ?
I find it very weired to add a subproperty to a StepType, in the Result container...

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*      InfoObject: ZIGCHCTSH Magn_ci - CtShare.
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*$*$ end of inverse routine - insert your code only before this line *-*
ENDMETHOD.                    "inverse_end_routine
Edited by: João Piçarra on Aug 13, 2009 12:18 PM

Variable/expression result error

Hi,
I am trying to run a BPEL process which reads data from an EDI file, transforms it and calls the Sales Order creation API. The process is giving the following error at runtime:
<selectionFailure xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"><part name="summary"><summary>empty variable/expression result.
xpath variable/expression expression "ora:processXSLT('EDI2Oracle.xsl',bpws:getVariableData('ReceiveEDI850XML_Dequeue_InputVariable','Transaction-850'))" is empty at line 69, when attempting reading/copying it.
Please make sure the variable/expression result "ora:processXSLT('EDI2Oracle.xsl',bpws:getVariableData('ReceiveEDI850XML_Dequeue_InputVariable','Transaction-850'))" is not empty.
</summary>
</part></selectionFailure>
Please can anyone help me resolve this issue. Also, does any one have a concise document on how to import an EDI and create 850 Purchase Order.
Regards,
Balu

Hi,
can you please provide some details of the ReceiveEDI850XML_Dequeue_InputVariable?
What is the input before your transform?
What value is in this Transaction-850 parameter and what is the namespace of the Input?
Can you please check if the namespaces are set right?

What is the best way to define this missing variable?????

I think I am almost there with this question, thanks for working with me on this: trying to make buttons go target cue points in video
I get this error code:
ReferenceError: Error #1065: Variable seek_btn is not defined.
import fl.video.*;
// Video component instance name
var flvControl:FLVPlayback = display;
var flvSource:String = "lou.flv";
// Set video
flvControl.source = flvSource;
// Add seek functionality to the button
function seekHandler(event:MouseEvent):void
flvControl.seekToNavCuePoint("lou1")
seek_btn.addEventListener(MouseEvent.CLICK, seekHandler);
seek_btn1.cuePointName = new String();
seek_btn1.cuePointName = "lou1";
seek_btn1.addEventListener(MouseEvent.CLICK, onButtonPress);
seek_btn2.cuePointName = new String();
seek_btn2.cuePointName = "lou2";
seek_btn2.addEventListener(MouseEvent.CLICK, onButtonPress);
// onButtonPress function
function onButtonPress(evt:MouseEvent):void {
flvControl.seekToNavCuePoint(evt.target.cuePointName);

Definitely.... you are trying to assign a listener to something that does not exist
seek_btn.addEventListener(MouseEvent.CLICK, seekHandler);
If you do not have a seek_btn, the best way to define the missing variable is to create the seek_btn object. If you don't plan to, then rather than define it, get rid of any code that uses it.

Missing variables in Infoset Query.

Hi All,
0P_KEYD2 is a variable for characterstic "Posting Date" in the query which fires on ODS 0FIAR_O03.I have created an Infoset on ODS 0FIAR_O03 and 0CUST_SALES(Master Data)and created a query on this infoset. But I am unable to see variable 0P_KEYD2 for Posting Date in the Infoset Query.
(There are some other variables too which are not visible in Infoset Query, these include - custom "Z..." variables & BC variables, with SAP exit and with User entry, etc)
Could anyone suggest how to access this same variable for query on infoset as in ODS query?
I tried having an new Infoset with just the ODS 0FIAR_O03, but here again these variables are missing for this characterstic (and possibly other variables for other characterstic), while if I try to build the query on the above ODS directly I get the variables!
Version: We are on BW 3.5
Thanks,
Melwyn Joseph
Message was edited by: Melwyn Joseph
Message was edited by: Melwyn Joseph

Hi,
I'd put this query in SDN quite some time back..but didn't get any response then.
As Raymond said above, that is what I'd done in my case. The original variables are SAP exit (u can view their code in the standard SAP FM's). Here the code refers to other variables/objects with their specific tech names (or something similar..don't remember it now). In infoset, as we dont get the original tech. names of the objects in the query ...these SAP exit codes will not work for these variables.
The solution is to create your own custom variables & populate it in Customer Exit. U can get the logic from the SAP exit code...its not that difficult to understand.
cheers,
-Me

Programmatically create and deploy process definition

1. It seems that PAPI does not support process definition creation and deployment. We need to programmatically create and deploy process definitions, what should we use?
2. Is it possible to programmatically add variable definitions to a process instance? We have an external program that creates the process instance but sometimes the process instance may need to add some additional variables.
Thank you for your help,
shirley

Hi Shirley,
You're right PAPI wasn't intended to deploy processes, however, you can deploy processes automatically using ANT.
You'd need to republish and redeploy (again using ANT) to add additional variables to a deployed process. Simplest thing to do would be to add attributes to an existing BPM Object. If you just added a new variable, you'd need to change argument mapping troughout the project.
hth,
Dan

Programmatically create transport packages (*.epa files)

Hi fellow SDN members,
Does anyone know is it is possible to programmatically create transport packages, i.e. *.epa files using an SAP API?
Thanks in advance,
Robin van het Hof

Hi Michael,
Actually your blog was a great help as well.
I had created something similar, with the addition of deployment dates of PAR files, displaying certain manifest properties, dependencies, etc.
I am able to select all modified objects from a certain period, but the missing part is creating the actual export
(ps: I consider myself an expert as wel )
Kind regards
Robin van het Hof

Programmatically creating a Rendezvous : missing variable in Result container

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