BW Data flow-Upward and downward option

Hi Experts,
We are getting this error while doing a ZInfocube -display data flow - Option Upwards and downward
The screen hangs and nothing happens. In SM50, there is nothin happening, all processes waiting status.
Please suggest what could be the reason and how to resolve it.
Regards,
Sabita

Hi,
Thanks for your suggestions. We changed the GUI configuration to Enjoy Screen and the flow chart is appearing now.
Regards,
Sabita

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Ssis data flow item and ssis control flow item tab missing in choose toolbox item from ssdt 2010

ssis data flow item and ssis control flow item tab missing in choose toolbox item from ssdt 2010

I have the same problem.
When i click on tools -> choose tools Items dialog box, Control Flow and Data Flow Tab are missing.
I've just worked with SQL Server Data Tools and SQL Server 2012 and these tabs are not missing.
i think this is a problem installing SQL Server.
I've not yet found a solution.

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I'm writing a server/ client application in wish the client needs to be updated by the server with information when its first started and then also be able to write back to the same controls thru data socket. The applications are on two different computers connected with ethernet. I try to use the "publish and subscribe" option on the datasocket set up but the client can not connect to write to the server when i do this. It says that a host is already connected to write so therefore the client can not write to the server.
I've also tried creating a control and an indicator with separate publish and subscribe data socket features but this does not permit for automatic updating in my server. It must wait for the server's application to finish thru a loop that has a timer that varies around 30 seconds.
Is there any other way to have a client update a server in real time with both read and write functions?
Thanks in advance!

One thing you can try to do is to enable the "Allow Multiple Writers" option on the DataSocket Server.
In the DataSocket Server Manager, under Predefined Data Item, create the item that your server/client need to write on, and enable the "Allow Multiple Writers". This will allow both server and client to write to the same address line.
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Data Models and Data Flow diagrams.

Hi Gurus,
Can anybody brief me the concept of Data Models and Data Flow Diagrams and their development with illustrations. And is it a responsibility of a Technical or a Functional consultant..i.e to translate Business requirements and functional specifications into technical specifications, data flow diagrams and data models.
Your valuable answers will be rewarded.
Thanks in advance.

Hi,
Concept of Data Models
Data model or Data modelling is basically how you define or design your BW Architecture based on Business requirements. It deals with designing and creating a effcient BW architecture sticking to standard practices.
Multi-Dimensional Modeling with SAP NetWeaver BI
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/6ce7b0a4-0b01-0010-52ac-a6e813c35a84
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Modeling the Data Warehouse Layer with BI
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/3668618d-0c01-0010-1ab5-aa75c3a4dfc2
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Data Flow Diagrams
This show the path of data flow for each individual object in BW. How data dets loaded into that object and how it is going out of the object etc.
Right click on the data target > show data flow .
It shows all the intermdeiate layer through which data comes into that particular object.
Responsibility of a Technical or a Functional consultant
This is done genrally in the designing phase itself by a Senior Technical Consultant with the help of a Functional consultant or a Techno=Functional consultant interacting with Business.
Hope this helps.
Thanks,
JituK

How to create Decision Node in Data Flow diagram under Process Model

Hi,
I am starting a new project and would like to use Oracle Data Modeler for my data flow diagrams and logical/relational diagrams. Could you please guide me how can I ask Decision question in data flow diagram. Ideallly i would like to create a Decision Node (diamond) in Data Flow diagram under Process Model with yes or no option.
Thanks in advance
JM

Hi JM,
may be you are looking for other notation. There is no dedicated decision node in data flow diagramming.
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SQL Query using a Variable in Data Flow Task

I have a Data Flow task that I created. THe source query is in this file "LPSreason.sql" and is stored in a shared drive such as
\\servername\scripts\LPSreason.sql
How can I use this .sql file as a SOURCE in my Data Flow task? I guess I can use SQL Command as Access Mode. But not sure how to do that?

Hi Desigal59,
You can use a Flat File Source adapter to get the query statement from the .sql file. When creating the Flat File Connection Manager, set the Row delimiter to a character that won’t be in the SQL statement such as “Vertical Bar {|}”. In this way, the Flat
File Source outputs only one row with one column. If necessary, you can set the data type of the column from DT_STR to DT_TEXT so that the Flat File Source can handle SQL statement which has more than 8000 characters.
After that, connect the Flat File Source to a Recordset Destination, so that we store the column to a SSIS object variable (supposing the variable name is varQuery).
In the Control Flow, we can use one of the following two methods to pass the value of the Object type variable varQuery to a String type variable QueryStr which can be used in an OLE DB Source directly.
Method 1: via Script Task
Add a Script Task under the Data Flow Task and connect them.
Add User::varQuery as ReadOnlyVariables, User::QueryStr as ReadWriteVariables
Edit the script as follows:
public void Main()
// TODO: Add your code here
System.Data.OleDb.OleDbDataAdapter da = new System.Data.OleDb.OleDbDataAdapter();
DataTable dt = new DataTable();
da.Fill(dt, Dts.Variables["User::varQuery"].Value);
Dts.Variables["QueryStr2"].Value = dt.Rows[0].ItemArray[0];
Dts.TaskResult = (int)ScriptResults.Success;
4. Add another Data Folw Task under the Script Task, and join them. In the Data Flow Task, add an OLE DB Source, set its Data access mode to “SQL command from variable”, and select the variable User::QueryStr.
Method 2: via Foreach Loop Container
Add a Foreach Loop Container under the Data Flow Task, and join them.
Set the enumerator of the Foreach Loop Container to Foreach ADO Enumerator, and select the ADO object source variable as User::varQuery.
In the Variable Mappings tab, map the collection value of the Script Task to User::QueryStr, and Index to 0.
Inside the Foreach Loop Container, add a Data Flow Task like step 4 in method 1.
Regards,
Mike Yin
TechNet Community Support

Evaluation path reading OM up and downwards

Hello!
Starting from a Person i need a evaluation path that reads P-S-O and then O upwards and downwards. From these O's the path has to find all O-S-C.
So, is that possible to read the OM in the same path up and down?
Thanks for any information!
Best greetings,
Gregor Brandstätter

hi,
Evaluation path only give you a tree branch, from a node up or down recursivelly.
what for are you looking for this evaluation path, lookin for a resonsable of a decission? a report?.
PPST is the transaction to test evaluation path. Try to find yourself what is the evaluation path you need using the matchcode, or try to test what you can do with a evaluation path.
Kind regards,
Miguel Ángel Orihuela.

Totem + GStreamer + srt subtitle : Internal data flow error

Hello all,
I am trying to watch a video with a subtitle in "srt" format, with Totem + GStreamer.
I get a popup with the error message : "Internal data flow error" and my video cannot play.
If I remove the subtitle file, I have no problem watching the video. I do not have this problem with totem + xine, but I want to use gstreamer ...
I have posted a bug report at Gnome.
Do you have the same issue ?
Can any body help ?
Thank you very much
Cheers,
Chicha
Last edited by chicha (2007-10-05 15:16:52)

Thank you Don-DiZzLe for your help
I have tried with totem-xine and it worked. But there is something annoying with totem-xine : you cannot change the subtitle font size
That is why I tried totem-gstreamer and found this bug.
This is supposed to work according to GStreamer's website, so if I could help fixe this I would be very happy

How to analyse the date flow diagram

hi guys,
my question is how to analyse in detail the data flow diagrams and functional and technical spes. how can i understant in detail.
regards,
manju

Hi,
Data flow diagram will show you the flow of the data from the Source System till the data target. It will give you the details of the Data Source, Info Source and Info Provider etc...
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Hope it helps...

Problem with context mapping and data flow in a FPM application

Hi All,
I am trying to develop an ESS application using FPM. For the same, the requirement is to see the history of an employee in the second view.
The first view has got just the overview information and the second one has got the detail. So, the records or the fields are the same on both the views.
As per the FPM guidelines, the Model is residing in the Fc component and the respective Vc components are using the model data accordingly.
I am executing the model in the Fc component calling the executable method in the interfaceController of the first view and then trying to display the output data of the BAPI in the first view which provides the overview information.This is working fine.
But when i am trying to map the same output node to the Table UI for the second view, the record size is coming zero and thus no information is available.
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Thanks in advance.
Regards
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Hi Idhaya,
I model node is available in Fc and the Fc interface controller is being used in the first Vc and the second Vc.
So the idea is, as the executable method is generated in the Fc, so i have created a custom method to call the executable method in Fc, where the input parameter is getting passed and this custom method is finally getting called is the first Vc.
So , now my first Vc is ready to call the custom method in Fc and execute the RFC. Once the RFC is executed, the nodes in the Fc should get populated which is the ideal case.
And as the Fc is used as a component in the second Vc, the same node is available to the UI elements.
But, when I check the record size for the output node, it is always zero, for the second Vc.
Regards
DK

Read from sql task and send to data flow task - [OLE DB Source [1]] Error: A rowset based on the SQL command was not returned by the OLE DB provider.

I have created a execut sql task -
In that, i have a created a 'empidvar' variable of string type and put sqlstatement = 'select distinct empid from emp'
Resultset=resultname=0 and variablename=empidvar
I have added data flow task of ole db type and I put this sql statement under sql command - exec emp_sp @empidvar=?
I am getting an error.
[OLE DB Source [1]] Error: A rowset based on the SQL command was not returned by the OLE DB provider.
[SSIS.Pipeline] Error: component "OLE DB Source" (1) failed the pre-execute phase and returned error code 0xC02092B4.

shouldnt setting be Result
Set=Full Resultset as your query returns a resultset? also i think variable to be mapped should be of object type.
Then for data flow task also you need to put it inside a ForEachLoop based on ADO.NET recordset and map your earlier variable inside it so as to iterate for every value the sql task returns.
Also if using SP in oledb source make sure you read this
http://consultingblogs.emc.com/jamiethomson/archive/2006/12/20/SSIS_3A00_-Using-stored-procedures-inside-an-OLE-DB-Source-component.aspx
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Data flow in R/3 and CRM

Hi experts
I am bit confused about the data flow in source systems moving to Delta queue even though i know bits and pices but not able to relate and keep them in order.
First Scenario- R/3
When we save a transaction or create a sales order by V1 it will go to Database tables and then through V1 it will reach the Extraction queue or Update tables based on the delta method we select or else if direct delta it will go directly to the Delta queue which is nothing but QRFCOUT AND ARFCQUEUE tables.
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Is my understanding right on the R/3.
Second scenario- CRM
when we save a transaction lets take an example of Activity creation how does this pass to Delta queue and to the Database tables and is their a intermidate place where we can check the data in between the Transaction creation and till the Delta Queue of CRM.
thanks and regards
Neel

Hi Rahul,
Execute Transaction: CRMC_R3_ORG_GENERATE
Select the org u want to copy to CRM.
Click on 'Generate Selected Lines'.
Best Regards,
Pratik Patel
<b>Reward with Points!</b>

How can I fix consistent TCP timeout and make data flow simpler?

Hi!
I'm acquiring data from a Scanivalve Digital Scanning Array through a TCP/IP connection. I'm having problems with the connection timing out regularly. It will run fine if you take data several times in a row, but if the VI sits for several minutes (while looking at previous data runs or adjusting test setup) the connection will timeout the next time you try to take data. The subVIs (reading the tcp connection, processing the data pakcet, etc) were provided by the manufacturer several years ago. The midlevel VI were written by another engineer, and I adapted them to run with the top level VI that I needed for this test. The data flow in the VIs are convoluted and while I can follow the ones t
hat I wrote, I'm not sure how to troubleshoot the others.
I posted a question on an unrelated problem and the responses mentioned that race conditions were going to be a problem b/c of all of the global variables.
Please be patient with my lack of knowledge in some areas. Any help would be appreciated.
Thanks so much!
-Sarah
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Techsburg, Inc.
Attachments:
DSA_Acquistion_VIs.zip ‏253 KB

I'm not positive about the best solution in this situation, but there is lots of information available regarding error 56 when using TCP/IP communication.
You might find some of these useful:
Error 56 Occurred at TCP Open: Windows XP Fails as TCP/IP Server with LabVIEW 6.1.
Error 56 Occurs When Using TCP Listen.vi
TCP/IP Error Codes and Related Time-out Issues in LabVIEW

I restored my phone on iTunes, but when I did, all my info deleted and now it's my sister's old data. I tried to go back on iTunes and restore, but my original data isn't even an option. How do I get my old data back?

I restored my phone on iTunes, but when I did, all my info deleted and now it's my sister's old data. I tried to go back on iTunes and restore, but my original data isn't even an option. How do I get my old data back?

Before you did the resotore Via itunes you should of made a Back-up of your Data. But to be honest, i don't think that you would be able to get that stuff back.. Sorry mate

Multiple data flow and sql tasks in a container - are records available in other tasks before transaction commits?

If I have 3 data flow tasks A > B > C
Then a SQL task that executes a procedure.
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All the tasks are in a container that will commit when its finished, but if its not finished yet, will the SQL task and the procedure be able to refer to any of the records that were loaded?

That depends on how you handle connections. Changes made in a transaction are visible to only the connection that made the changes until the transaction commits or rolls back.
David
David http://blogs.msdn.com/b/dbrowne/

BW Data flow-Upward and downward option

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