The i pod module for data transfer
Recently i put i pod into enable disk use function so i could use the i pod for data transfer i went into MY computer then located the i pod service module i went to put it onto my desktop but it said module is being used by another program but it isnt atall. When i put in data like my spreadsheets onto the module dragging them it doesnt appear on the i pod module in the i tunes why is that? What do i have to do to make sure i can see that the data is recieved onto the i pod thanks mr roberts
Hi,
Retrieve data file from presentation server(Upload from PC)
DATA: i_file like rlgrap-filename value '/usr/sap/tmp/file.txt'.
DATA: begin of it_datatab occurs 0,
row(500) type c,
end of it_datatab.
CALL FUNCTION <b>'GUI_UPLOAD'</b>
EXPORTING
filename = i_file
filetype = 'ASC'
TABLES
data_tab = it_datatab "ITBL_IN_RECORD[]
EXCEPTIONS
file_open_error = 1
OTHERS = 2.
Pls reward points.
Regards,
Ameet
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Recording the time it takes for data transfer.
Hello
If i connect two mobile devices via bluetooth (using a client/server arrangement) and send some data, is it possible to measure the transfer time for that data? And if so how?
Thanks,
Andrewken4315 wrote:
Hello
If i connect two mobile devices via bluetooth (using a client/server arrangement) and send some data, is it possible to measure the transfer time for that data? And if so how?
Thanks,
AndrewYup. Use System.currentTimeMillis() to get time in ms just before the transfer and right after the transfer is done. If you want accurate data transfer rate, you will have to do more work than take the difference of the two times... -
If DVD Movies, Audio CD's and even burning CD and DVD's are not supported, what is the point of DVD & CD Sharing then? Wouldn't it just be better to remote in or use a thumb drive if it's only able to be used for data transfer?
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Hi - I would like to build the logic in which it should accomodate the communication redundancy using serial RS-232 for Data Transfer b/w Host and RT irrespective of TCP/IP Data Transfer.
I want to do data transfer b/w host and RT through RS232 VISA portal whenever TCP/IP ethernet cable has been unplugged from the controller continuosly , it should keep on checking for TCP/IP link re-establishing also , when ever the tcp/ip link established again that time the communication should be using in that link only. This is accomplished by deploying the RT vi as execuatbale file. I made some logic regards to the above said logic , bur it was not working as much I expected.
I request you to go through the attached two VI's and let me know , what I did wrong in that,
Please do the needful.
Attachments:
TCP_Serial_Host.vi 33 KB
TCP_Serial_RT.vi 41 KBeven i am new to this topic and i am trying to get familiar with these protocols
refer to tcp server/client examples in labview examples -
Function Modules for Data and Time
Hi all,
I need 2 function modules for date and time. when we pass current data(sy-datum) and current time (sy-uzeit) into function modules, shoud get date in <b>dd/mm/yyyy or dd.mm.yyyy</b> and time in<b> HH:MM:SS</b> formats.
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i think this will b usefull for you..
SAP Bar Chart Function Modules and what they are used for
Function module
Used for
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Starting bar chart at PBO time, using a graphic profile (parameter PROFILE)
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<b>If its usefull reward points
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Advantages of using BAPI over LSMW for data transfer
Hellow,
Can anybody please give an input for advantages of using BAPIs in data transfer compare to LSMW. If we use BAPI for data transfer of master and transaction data how it is more usefull compare to LSMWs developed.
Thanks in advance
RaghavHi Raghavendra,
Refer the links..may help.....
[http://www.*******************/search?q=BAPIandLSMW+comparision]
[http://www.*******************/search?q=bapi]
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Mdi.Deeba -
Use the same code module for several steps in the sequence
Hello All,
I have been trying to set up a sequence that uses the same code module for all of the steps in the sequence, but am having trouble referring back to it when I need to send it commands. I have gotten as far as calling the VI in a new thread so that it can be run asynchronously. I can run the simple sequence and it will indeed open the VI, and move on to the next step. When I close the VI manually from the front panel, the sequence in TestStand completes, as expected. So it appears that I have that much working.
My question is how to call the separate thread from the main sequence or other sub sequences when I need to edit the parameters. If I insert an Action step, I am required to select a VI file, but from what I can tell, it opens a different instance of the file, and does not provide an interface with the other instance running asycronously. My next guess was to use a Statement step, but I was not able to figure out how to configure the lookup string to call the VI parameters. Beyond that, I'm not sure how to proceed. Please advise.
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GSinMN
Solved!
Go to Solution.What I do is use a Queue to send data to the asynchronous VI. So it can run and do whatever, but also recieve the commands from the queue. I use an Action Engine that holds the queue reference and sends the commands. So you really just have to call the Action Engine from your sequences.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines -
Revision: 11205
Author: [email protected]
Date: 2009-10-27 15:04:26 -0700 (Tue, 27 Oct 2009)
Log Message:
Fix bug FM-169: Trait support for data transfer sample doesn't display bytes loaded and bytes total for SWF element
Ticket Links:
http://bugs.adobe.com/jira/browse/FM-169
Modified Paths:
osmf/trunk/apps/samples/framework/PluginSample/src/PluginSample.mxml
osmf/trunk/apps/samples/framework/PluginSample/src/org/osmf/model/Model.asThe bug is known, and a patch has been submitted: https://bugs.freedesktop.org/show_bug.cgi?id=80151. There's been no update since friday, so I wonder what the current status is, or if it's up for review at all.
Does anyone know how we can be notified when this patch hits the kernel? -
JPA - Best Practice For Data Transfer?
I've been considering an alternative method for data transfer between applications, by using Serialized or Encoded to File JPA Entities. (either Binary or XML)
I know this procedure may have several draw backs as compared to traditional exported SQL queries or data manipulation statements, however, I want to know if anyone has considered or used this process for data transfer?
The process would be to
- query the database and load the JPA Entities
- Serialize or Encode them to file
- zip up the entire folder with the JPA entities
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- extract the data to a temp directory
- reload the JPA entities by de-serializing and persisting them to the database
The reason I'm considering this process, is basically because I have a desktop application (manages member records, names, dates, contributions, etc) used by different organisations in different locations (which are not related except by purpose ie clubs or churches) and would like to have a simple way of transporting all data associated with a single profile (information about a member of the organisation) from one location to another in a simple way, ie users interact only with the application without the need for any database management tool or such.
I'm also considering this because it is not easy to generate an SQL Script file without using a dedicated Database Management Tool, which I do not want the application users to have to learn how to use.
I would appreciate ANY suggestions and probable alternative solutions for this problem. FYI: I'm using a Java DB database.
ICEjschell wrote:
In summary you are moving data from one database to another. True
You only discussed flow one way. Well the process is meant to be bi-directional. Basically what I envision would to have something like:
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then on the destination pc
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Flow both ways is significantly more complicated in general.Well if well done it shouldn't be
And what does this have to do with users creating anything?Well as shown above the user would be generating the Zip Archive (assuming that is the final format)
Does this make the problem clearer?
ICE -
Azure Site Recovery to Azure - cost for data transfer and storage
Hello,
I send you this message on behalf of a small firm in Greece interested to implement Azure Site Recovery to Azure.
We have one VM (Windows 2008 R2 Small Business Server) with 2 VHDs (100GB VHD for OS and 550GB VHD for Data) on a Windows 2012 server Std Edition.
I would like to ask you a few questions about the cost of the data transfer and the storage
First: About the initial replication of the VHDs to Azure. It will be 650GBs. Is it free as inbound traffic? If not the Azure Pricing calculator shows about 57€. But there is also the import/export option which costs about the same:
https://azure.microsoft.com/en-us/pricing/details/storage-import-export/
What would be the best solution for our case? Please advice.
Second: What kind of storage is required for the VHDs fo the VM (650GBs). My guess is Blob storage. For this storage locally redundant, the cost will be about 12-13€/month. Please verify.
Third: Is the bandwidth for the replication of our VM to Azure free?
That's all for now.
Thank you in advance.
Kind regards
Harry ArsenidisHi Harry,
1st question response: ASR doesn't support Storage Import/Export for seeding the initial replication storage. ASR pricing can be found
here which details about 100GB of Azure replication & storage per VM is included with the purchase of the ASR to Azure subscription SKU through the Microsoft Enterprise Agreement.
Data transfer pricing
here indicates that inbound data transfers are free.
As of now only option will be online replication. What is the current current network link type & bandwidth to Azure? Can you vote for the feature & update requirements here?
2nd question response: A storage account with geo-redundancy is required. But as mentioned earlier with Microsoft Enterprise Agreement you will get 100GB of Azure replication & storage per VM included with ASR.
3rd question response: Covered as part earlier queries.
Regards, Anoob -
Is there any support for data transfer compression in oracle XE?
Hi
Thank you for reading my post.
I am wondering whether it is possible to ask database and JDBC driver to use some sort of compression for data transfer?
I want to reduce the network workload as much as possible.
ThanksAFAIK, Not directly from Oracle.
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E-Rec: XI for data transfer
Hello Experts,
I am working on an implementation project where SAP E-Rec is on different box. We are on EhP5. We have XI for data transfer between both the systems (ECC and E-Rec). Now, when we use RFC to connect these systems, we use PA48 in ECC to hire candidates as employees which in turn pulls data from T752F table. Now as we are using XI, how/where does data flow?
Also, please guide in case candidate is a rehire, how and where to capture his previous perr number to validate candidate is actually an old employee? Instead of T752F, which table is populated which creates an entry in HR admin's UWL. Please help understand.
Thanks and regards,
E-Rec Beginner!Hello,
Please have a look at the attachment of note 997181 where the HR integration process is explained.
Regards
Nicole -
hi
can any1 over here help me out in how to establish connection between 2 RF modem's for data transfer , between client & server USing LABVIEW?
I want to establish a connection between 2 PC's through RF modem on client & server side & to set up PPP communication for data transfer.
(I have tried data transfer through RS-232 using TCP/IP whn the 2 PC's are connected over ethernet... which is working.
I also tried connecting loopback cable between 2 PC's COM port & geting data transfer using VIsa configure serial port & other visa functions ... which is working)
can u guide me how to establish connection between 2 RF modem's using LABview?
& how does the data transfer take place between 2 RF modems through RS-232?
is it using TCP/IP?
If you got any links to go abt this issue do send me related links .. or any examples .....
I am currently using Labview version 8.
Waiting in anticipation.. reply ASAP..
thanking you
Regards
Yogan..Howdy yogan,
Maybe you could clarify a few things for me, and we'll see how we can help ya. TCP/IP protocol occurs through an ethernet connection; RS-232 communication occurs through an RS-232 serial connection, typically through a cable that has a DB9 connector on both ends. Do you mean that the RF modems in question have the option to communicate via RS-232 and/or via TCP/IP ethernet? Specific information like the manufacturer of your RF modems, the model number of your RF modems, and how you connect the modems to the PC would enable us to give you more efficient support.
You can check our Instrument Driver Network (IDNet) to see if a plug-and-play/IVI driver already exists for your RF modem. (You'll need to know its manufacturer and model number.) In the case that you do find an IDNet driver for your modem, you can use this KnowledgeBase article for instructions on how to use the driver.
Another excellent resource to consider is the NI Example Finder. You can access this within LabVIEW by navigating to Help»Find Examples and then searching for serial or TCP/IP examples.
Message Edited by pBerg on 03-10-2008 04:35 PM
Warm regards,
pBerg -
Control parameters for data transfer
Hi!
There are no data in SBIW source system - General Settings - Maintain Control Parameters for Data Transfer.
How does it have an influence on loading data?Hi,
Maximum size of a data packet in kilo bytes
The individual records are sent in packages of varying sizes in the data transfer to the Business Information Warehouse. Using these parameters you determine the maximum size of such a package and therefore how much of the main memory may be used for the creation of the data package. SAP recommends a data package size between 10 and 50 MB.
Frequency with which status Idocs are sent
With this frequency you establish how many data IDocs should be sent in an Info IDoc.
Standard settings
Frequency 1 means, for example, that there is an Info IDoc for every data IDoc. In general, you should choose a frequency between 5 and 10 but not greater than 20.
Recommendation
The larger the packet size for a data IDoc, the smaller you should set the frequency. By doing this, you make it possible to get information on the respective data load status in relatively short time periods when uploading data.
Maximum number of parallel processes for data transfer
Select a number greater than 0.
Parallel processes can be set from the SAP core release 3.1I onwards.
These parameters are, therefore, ignored in releases before 3.1I.
However, there is a possibility of importing the SAP release 3.1I into earlier releases.
The more parallel processes that can run the better the performance of your system will be. However, you must bear in mind the number of available dialog processes here.
It will be fine and more effective if you use sap recomended values in those respective fields -
Whats the maximum achievable speed of data transfer from RT to host PC
Hi
Anybody can tell me whats the maximum achievable speed of data transfer from RT to host PC, in case of both PXI and CompacRIO.
Regards
VisumanHi visuman,
To be honest, the dataspeed is dependent on how you architect the code, and the data communication channels that you use.
There are many factors that influence the maximum transfer rate, including network topology, types of interface used, OS, ambient network traffic etc.
You can control two things, packet size, and amount of sleep time between transmissions.
By altering the delay between consecutive TCP/IP transmissions and by varying the packet sizes sent from the embedded side to the host side, you can obtain a clear picture of network characteristics between the two devices. The end result is a report of the optimal TCP/IP configuration, that is packet size and sleep time.
Check out : Developer Zone : Measuring the Maximum Amount of Data Sent Out of a Real-Time Target Device
Here are some other links that maybe useful for you.
KB 2M9ARPEW : Real-Time VI to Host VI Communication Methods
Developer Zone : Real-Time FIFO for Deterministic Data Transfer Between VIs
Hope this helps!
Ashish Naik
Field Sales Engineer
National Instruments UK
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