Good for processing data from a web application?

It seems like all the examples provided for ASA are about processing data streaming in from IoT or mobile apps. Is ASA appropriate for processing data from websites? For example, I have a multi-tenant web API and I need to roll up usage and calculate billing
for my clients. My clients can upload resources with me which I store in blob storage. But blob storage gives me no way of knowing how many resources have been uploaded and how long I have stored them. Would ASA be a good fit for calculating these figures?

I have solved this task in folowing way:
I have add ADF read only form to my page (which I need anyway). The form displays data selected in the graph (using another VO, which is linked to graph VO). Command button calls my managed bean, which handles the data via the bindings executables (view iterators).

Similar Messages

Pass data from one web application to another web application

Hi,
Please provide suggestion for following scenario:
Scenario: Basically the aim is to transfer large amount of data from one application to another and display JSP of second application.
User enteres data on a JSP of one web application. When he submits that data, another web application opens in new window and data from first application should be passed to this second web application. Another web application will display that data on its own JSP. User can perform whatever he wants on second application screen.
Possible solutions:
1) response.sendRedirect(): This makes GET request. But, there is large data to send. So, GET is not effective.
2) forward(request, response): Can't use as I have to pass data to different application that is in another context.
3) URLConnection: Here, I can make POST request and set attributes in HTTP request and make connection to another application. I can pass data using output stream. But, I can't display second application JSP to user even if I use input stream to read response. Because control will be ultimately in first application only.
Is there any othe method to achieve this or any of the above options extendable?
Please give your inputs.

Hi,
According to your post, my understanding is that you want to migrate list data from one web application to another.
We can migrate list data programmatically, there are some articles for your reference.
http://blogs.msdn.com/b/tejasr/archive/2007/11/12/code-snippet-copy-list-data-between-sites-programmatically.aspx
http://www.fivenumber.com/copy-sharepoint-list-items-from-one-site-to-another-programmatically/
http://geekswithblogs.net/AnneBougie/archive/2009/01/23/copy-a-sharepoint-list.aspx
Thanks & Regards,
Jason
Jason Guo
TechNet Community Support

How to send data from a web dypro application using workflow

Hi All,
I am working on a web dynpro application where the user will enter the header and item details for a FI document to be posted. Once the user enters the data the workflow should initiate and should also send the data across to the approver to approve. To initiate the workflow I am using the function module 'SAP_WAPI_START_WORKFLOW' and it's working fine and generating a uniquw workflow item id. Now my main concern is how to send the data across from web dynpro application through the workflow. I have my data in three internal tables: 1. header table. 2. G/L table and 3. Currency table, I am capturing all this data from the web dypro screen entered by the user. Right now I have the following code in my web dypro application.
METHOD execute_bapi_acc_document_post .
DATA: return TYPE TABLE OF bapiret2.
DATA: wa_return LIKE LINE OF return.
DATA lo_bapi_acc_document_po TYPE REF TO if_wd_context_node.
DATA lo_changing TYPE REF TO if_wd_context_node.
DATA lo_accountgl TYPE REF TO if_wd_context_node.
DATA lo_currencyamount TYPE REF TO if_wd_context_node.
DATA lo_importing TYPE REF TO if_wd_context_node.
DATA lo_documentheader TYPE REF TO if_wd_context_node.
DATA lo_element TYPE REF TO if_wd_context_element.
DATA lt_elements TYPE wdr_context_element_set.
DATA ls_c_documentheader TYPE if_componentcontroller=>element_documentheader.
DATA lt_c_accountgl TYPE if_componentcontroller=>elements_accountgl.
DATA ls_c_accountgl LIKE LINE OF lt_c_accountgl.
DATA lt_c_accountgl_cp TYPE if_componentcontroller=>elements_accountgl.
DATA lt_c_currencyamount TYPE if_componentcontroller=>elements_currencyamount.
DATA ls_c_currencyamount LIKE LINE OF lt_c_currencyamount.
DATA lt_c_currencyamount_cp TYPE if_componentcontroller=>elements_currencyamount.
DATA wa_c_currencyamount type bapiaccr09.
CALL FUNCTION 'SAP_WAPI_START_WORKFLOW'
EXPORTING
    TASK                      = 'TSXXXXXXXXXX'
   USER                      = sy-uname
IMPORTING
   RETURN_CODE               = L_RETURN_CODE
   WORKITEM_ID               = LV_WIID
TABLES
*   INPUT_CONTAINER           = lt_input_container
   MESSAGE_LINES             = lt_message_lines
   AGENTS                    = ls_agents
lo_bapi_acc_document_po = wd_context->get_child_node( wd_this->wdctx_bapi_acc_document_po ).
lo_changing = lo_bapi_acc_document_po->get_child_node( wd_this->wdctx_changing ).
lo_accountgl = lo_changing->get_child_node( wd_this->wdctx_accountgl ).
lo_currencyamount = lo_changing->get_child_node( wd_this->wdctx_currencyamount ).
lo_importing = lo_bapi_acc_document_po->get_child_node( wd_this->wdctx_importing ).
lo_documentheader = lo_importing->get_child_node( wd_this->wdctx_documentheader ).
lo_element = lo_documentheader->get_element( ).
lo_element->get_static_attributes(
    IMPORTING static_attributes = ls_c_documentheader ).
lt_elements = lo_accountgl->get_elements( ).
LOOP AT lt_elements[] INTO lo_element.
    lo_element->get_static_attributes( IMPORTING static_attributes = ls_c_accountgl ).
    INSERT ls_c_accountgl INTO TABLE lt_c_accountgl[].
ENDLOOP.
lt_c_accountgl_cp = lt_c_accountgl[].
lt_elements = lo_currencyamount->get_elements( ).
LOOP AT lt_elements[] INTO lo_element.
    lo_element->get_static_attributes( IMPORTING static_attributes = ls_c_currencyamount ).
    INSERT ls_c_currencyamount INTO TABLE lt_c_currencyamount[].
ENDLOOP.
lt_c_currencyamount_cp = lt_c_currencyamount[].
READ TABLE lt_c_currencyamount INTO ls_c_currencyamount INDEX 2.
ls_c_currencyamount-amt_doccur = ls_c_currencyamount-amt_doccur * '-1.0000'.
MODIFY lt_c_currencyamount FROM ls_c_currencyamount INDEX 2.
CALL FUNCTION 'BAPI_ACC_DOCUMENT_POST'
    EXPORTING
      documentheader = ls_c_documentheader
    TABLES
      accountgl      = lt_c_accountgl
      currencyamount = lt_c_currencyamount
      return         = return.
ENDMETHOD.
Please suggest.
Thanks,
Rajat
I am not sure if this falls in webdynpro or workflow threads.. so I am posting it here also
Edited by: rajatg on Jun 23, 2010 9:28 PM

Dear Colleague,
You have different method to send parameters to Workflow.
1. Method
Container Set Element
DEFINE SWC_SET_ELEMENT.
CALL FUNCTION 'SWC_ELEMENT_SET'
    EXPORTING
      ELEMENT   = &2
      FIELD     = &3
    TABLES
      CONTAINER = &1
    EXCEPTIONS
      OTHERS    = 1.
END-OF-DEFINITION.
Set the data into Workflow container
    SWC_SET_ELEMENT IT_CONTAINER 'parameter1' lv_parameter1.
Start the Workflow
    CALL FUNCTION 'EWW_WORKFLOW_START'
      EXPORTING
        X_TASK          = 'WS90000001'   " your wf
      IMPORTING
        Y_WORKFLOW_ID   = WF_ID " your workitem id
      TABLES
        X_CONTAINER     = IT_CONTAINER
      EXCEPTIONS
        INVALID_TASK    = 1
        NO_ACTIVE_PLVAR = 2
        START_FAILED    = 3
        GENERAL_ERROR   = 4
        OTHERS          = 5.
2. Method,
You can also add your parameters direly to a container,
DATA: lt_simple_container TYPE TABLE OF swr_cont,
        ls_simple_container TYPE swr_cont.
ls_simple_container-element = 'parameter1'.
ls_simple_container-value = lv_parameter1.
APPEND ls_simple_container TO lt_simple_container.
CALL FUNCTION 'SAP_WAPI_WRITE_CONTAINER'
    EXPORTING
      workitem_id      = WF_ID " your workitem id
      do_commit        = 'X'
    TABLES
      simple_container = lt_simple_container.
Bulent.

Capture an image using the web camera from a web application

Hi All,
Could anyone please share the steps what have to be followed for capture an image using the web camera from a web application.
I have a similar requirement like this,
1) Detect the Webcam on the users machine from the web application.(To be more clear when the user clicks on 'Add Photo' tool from the web application)
2) When the user confirms to save, save the Image in users machine at some temporary location with some unique file name.
3) Upload the Image to the server from the temporary location.
Please share the details like, what can be used and how it can be used etc...
Thanks,
Suman

1) Detect the Webcam on the users machine from the web application.(To be more clear when the user clicks on 'Add Photo' tool from the web application)There's not really any good way to do this with JMF. You'd have to somehow create a JMF web-start application that will install the native JMF binaries, and then kick off the capture device scanning code from the application, and then scan through the list of devices found to get the MediaLocator of the web cam.
2) When the user confirms to save, save the Image in users machine at some temporary location with some unique file name.You'd probably be displaying a "preview" window and then you'd just want to capture the image. There are a handful of ways you could capture the image, but it really depends on your situation.
3) Upload the Image to the server from the temporary location.You can find out how to do this on google.
All things told, this application is probably more suited to be a FMJ (Freedom for Media in Java) application than a JMF application. JMF relies on native code to capture from the web cams, whereas FMJ does not.
Alternately, you might want to look into Adobe Flex for this particular application.

Upload data from excel to application server

Hi all,
Is there any process to upload data from excel to application server other than reading the data from excel to z program through gui_upload and transferring the data to application server.
I want to run background job for a BDC program with the data present in the excel file.
Thanks & regards
sreehari p.

Hi Sreehari,
Please use the tcode - CG3Z, where you can transfer the file from presentation server to the application server.
Regards,
Selva K.

Connect a tablet as input method or push asynchronously data from the WebAs

If have to connect a tablet to a WebDynpro application. Not a tablet PC or something, just an ordinary tablet. This is one of those big plates with hundreds of imaginary buttons.
The user pushes with a pen some imaginary buttons on the tablet and the WebDynpro program should act accordingly. E.g. the user pushes in the oder entry WebDynpro the button "TheMP3Player" and directly after that the button "colour green", then pushes two time the "battery pack" button and then "type enhanced capacity". The WebDnypro component should react accordingly. Should jump between field, etc.
Do we have the possibility to add an input device like this to the WebDynpro application or are we stuck with mouse an keyboard? At least, I could not find a way to do this in WebDynpro.
If I would use an ordinary, classical Dynpro, I would write and RFC server, write the data from the tablet to the WebAs and from there write the data directly to the Dynpro.
Since WebDynpro is more or less stateless, we can do this here, right? Or is there some "add on" that I could use to poll on a regular or on an event basis (an event not triggered by mouse or keyboard though) data from the WebAs?
Any help would be appreciated.
Thank you!
Kind regards,
Andreas

Hi Maaniks,
I'm a little puzzled by step 5. The return from the tpcall() will be TypedBuffer, so you shouldn't need to create another TypedBuffer. You may need to downcast it to the particular type of TypedBuffer returned, but you shouldn't need to create a new TypedBuffer or TypedFML32.
Otherwise what you are doing is probably pretty reasonable and common. I'm not aware of any general purposes classes that do what you are looking for, although creating one probably wouldn't be hard. Using reflection you could make it such that the same converter class could handle any POJO or Bean, assuming you can easily map the field IDs to attributes or properties of the POJO or Bean.
The only comment I might have is whether you use an iterator or look for specific fields is largely going to depend on which there are fewer of. If the class you are populating only takes a few fields from the FML32 buffer, you might just extract those fields instead of iterating through the entire FML32 buffer.
Regards,
Todd Little
Oracle Tuxedo Chief Architect

How to update survey in Complaint from developed web application

Hello,
We've setup complaint management including the usage of surveys within a complaint document.
Complaint documents are accessed using the SAP GUI but will also be maintained using a newly developed application in the Enterprise Portal.
To access the survey using the external web application I need to know how to call the URL for the survey within a complaint transaction. I know how to setup the survey parameter xml but that allows me to call the survey irrespective of a transaction document. How do I call a URL that allows me to bring up a survey stored within a complaint document (is there for example a parameter I can pass to the URL indicating the GUID of the document the survey is in?
Thanks,
Patrick

I have used local ejbs in other application servers, WebSphere and JBoss, from discrete web applications running in the same VM as the ejbs. The requirement for local interfaces is that the ejb and client be running in the same VM. Maybe Weblogic is different in that respect, but I doubt it. Why marshal data through a Remote interface when both components are in the same VM?
I have gone through the Weblogic documentation and have not been able to find an answer to my question, which is why I posted the original question the way I did. Weblogic does not put the ejb in the jndi namespace, but the ejb can be acquired through jndi. In the Weblogic console deployments view I can see the bean deployed as CustomerBean, but there is no clue as to its jndi name. This forum is peppered with different schemes for accessing an ejb, but none of those has worked for me, hence the different names I tried.

Creating Sales Order in SAP from a web application database

Hello All,
I am trying to create a sales order from a web based package .Means a web based package is running in the system and the user will enter the sales order data in the web application and it gets saved in that database.
Now i want to retrieve the data from that database and post sales order in SAP using batch processing .
Can someone help me out how to do this ????
Please provide some sample codes .
Thanks,
Amit

Hi Amit,
Using Ado.net you can retrive the data from database
Refer This.....
Link: [url] SAP B1 Web Application asp.net DI Server DI API
Link: [url] Method of using ADO.Net connect to SAP Company DB
Thanks
Shafi

How to create a date range in Web Application Designer

I am using 3.1 version of Web App Designer. I need to create a report with date ranges. I can get one date to work but not two (I need a start date and end Date). My Query has 0CALMONTH with a variable for Interval. When I select it as a dropdown (??) in Web App Designer, I only get one date prompt in web app designer.
Any suggestions??
Thanks
Kristen

Hi Kristen,
I'm sorry i'm not coming to solve your problem,but for the trouble I have had,and I want to create a date picker in Web Application Designer,so if you have solved the problem ,please email to me? [email protected] ,thx very much!
best regards
zegion chan

How to call a report from a web application

Hi,
I have a web server in wich is installed Reports 6i. My question is how can I call reports 6i to generate a pdf using a .rep file from my web application (built with java)?

Hi,
The below link will be very useful for one who need idea on calling Oracle Report from Java Application,
http://www.oracle.com/technology/products/reports/htdocs/getstart/examples/reportswebservice/index.html
Thanks & Rgds,
M T

How to retrieve data from a web service

Hi
i am at very beginner level about web services.
I am searching for a simple example of retrieving data from a web services, but cant find.
How can i get xml data from a web service. i dont need to develop the web service it is already ready, i just need how could i fetch data from it.
Can somebody point out or give an example?
Thanks in advance

Hi,
just create a skeleton for the Web Service. In JDeveloper, create a new project and then use the "NEW" context menu option.
Navigate to "Business Tier" --> Web Services and select "Web Service Proxy"
In teh following, provide the WSDL reference to create the Java proxy. This gives you accss to the WS without having to parse the XML yourself
Frank

Transfer Data from a JWS-Application to another one

Hello
I have an JWS-Application that starts another JWS-Appliction via BasicService, showDocument(...).
Is there a way to transfer a large amount of data from the first application to the second one without using the filesystem?
Thanks.

>
Nice demo Andrew.>Thanks. If anybody has the time, they might try adjusting the source file for that, from 16,000 bytes and see if they can claim the Meg. memory.
..some minutes later.
OK. It seems it can, so long as the user agrees (and it has not been barred by the system admin. etc.). First I got a dialog saying.
The maximum size of allotted storage is 262,144 bytes.
The applications has requested to increase it to
15,000,000 bytes.But once I'd OK'd it, then the console output read:
Cache created - size: 15000000Edit 1:
Alternately, to keep it both entirely sandboxed and without prompts. Request only the 262,144 (80Kb by my calculations) and write the data part by part within that limit.
The reading app. would need to check the persistence cache on a Timer (or similar) while the writing app. in turn checks it regularly during write operations. As soon as the reading app. has noticed and read the latest chunk of data, it sets a flag in the persistence service, and the writing app. writes the next chunk.
Edited by: AndrewThompson64 on Dec 9, 2008 9:30 PM

Possible to read data from a web browser into java?

Is it possible to read data from a web browser such as IE or Mozilla into a java applet for use and manipulation? If it is, could someone please post some documentation I could look at or a snip-it of code I could use? Thanks.

This will read the content from a site:
import java.net.*;
import java.io.*;
class Test {
     public static void main(String[] argv) throws Exception {
          URL u = new URL("http://www.google.com");
          URLConnection uc = u.openConnection();
          BufferedReader br = new BufferedReader(new InputStreamReader(uc.getInputStream()));
          String text;
          while( (text = br.readLine()) != null ) {
               System.out.println(text);
}

TRANSFER OF DATA FROM DATABASE TO APPLICATION SERVER

I have to upload /transfer data from database to application server .
I am not able to get it.
If anyone have any solution to it,
post it to me.
thanks

*& Report <name>
REPORT name.
DATA:
BEGIN OF FS_SPFLI,
CARRID TYPE SPFLI-CARRID,
CONNID TYPE SPFLI-CONNID,
COUNTRYFR TYPE SPFLI-COUNTRYFR,
CITYFROM TYPE SPFLI-CITYFROM,
AIRPFROM TYPE SPFLI-AIRPFROM,
COUNTRYTO TYPE SPFLI-COUNTRYTO,
CITYTO TYPE SPFLI-CITYTO,
AIRPTO TYPE SPFLI-AIRPTO,
FLTIME TYPE SPFLI-FLTIME,
DEPTIME TYPE SPFLI-DEPTIME,
ARRTIME TYPE SPFLI-ARRTIME,
DISTANCE TYPE SPFLI-DISTANCE,
DISTID TYPE SPFLI-DISTID,
FLTYPE TYPE SPFLI-FLTYPE,
PERIOD TYPE SPFLI-PERIOD,
END OF FS_SPFLI.
DATA:
T_SPFLI LIKE
STANDARD TABLE
OF FS_SPFLI.
DATA:
BEGIN OF FS_TABLE,
CHAR(100) TYPE C,
END OF FS_TABLE.
DATA:
T_TABLE LIKE
STANDARD TABLE
OF FS_TABLE.
DATA:
BEGIN OF FS_TABLE1,
CHAR(100) TYPE C,
END OF FS_TABLE1.
DATA:
T_TABLE1 LIKE
STANDARD TABLE
OF FS_TABLE1.
SELECT CARRID
CONNID
COUNTRYFR
CITYFROM
AIRPFROM
COUNTRYTO
CITYTO
AIRPTO
FLTIME
DEPTIME
ARRTIME
DISTANCE
DISTID
FLTYPE
PERIOD
FROM SPFLI
INTO TABLE T_SPFLI.
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
BIN_FILESIZE =
FILENAME = 'd:\files\p_spfli04'
FILETYPE = 'ASC'
APPEND = ' '
WRITE_FIELD_SEPARATOR = ' '
HEADER = '00'
TRUNC_TRAILING_BLANKS = ' '
WRITE_LF = 'X'
COL_SELECT = ' '
COL_SELECT_MASK = ' '
DAT_MODE = ' '
CONFIRM_OVERWRITE = ' '
NO_AUTH_CHECK = ' '
CODEPAGE = ' '
IGNORE_CERR = ABAP_TRUE
REPLACEMENT = '#'
WRITE_BOM = ' '
TRUNC_TRAILING_BLANKS_EOL = 'X'
WK1_N_FORMAT = ' '
WK1_N_SIZE = ' '
WK1_T_FORMAT = ' '
WK1_T_SIZE = ' '
IMPORTING
FILELENGTH =
TABLES
DATA_TAB = T_SPFLI
FIELDNAMES =
EXCEPTIONS
FILE_WRITE_ERROR = 1
NO_BATCH = 2
GUI_REFUSE_FILETRANSFER = 3
INVALID_TYPE = 4
NO_AUTHORITY = 5
UNKNOWN_ERROR = 6
HEADER_NOT_ALLOWED = 7
SEPARATOR_NOT_ALLOWED = 8
FILESIZE_NOT_ALLOWED = 9
HEADER_TOO_LONG = 10
DP_ERROR_CREATE = 11
DP_ERROR_SEND = 12
DP_ERROR_WRITE = 13
UNKNOWN_DP_ERROR = 14
ACCESS_DENIED = 15
DP_OUT_OF_MEMORY = 16
DISK_FULL = 17
DP_TIMEOUT = 18
FILE_NOT_FOUND = 19
DATAPROVIDER_EXCEPTION = 20
CONTROL_FLUSH_ERROR = 21
OTHERS = 22
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
FILENAME = 'd:\files\p_spfli04'
FILETYPE = 'ASC'
HAS_FIELD_SEPARATOR = ' '
HEADER_LENGTH = 0
READ_BY_LINE = 'X'
DAT_MODE = ' '
CODEPAGE = ' '
IGNORE_CERR = ABAP_TRUE
REPLACEMENT = '#'
CHECK_BOM = ' '
VIRUS_SCAN_PROFILE =
IMPORTING
FILELENGTH =
HEADER =
TABLES
DATA_TAB = T_TABLE
EXCEPTIONS
FILE_OPEN_ERROR = 1
FILE_READ_ERROR = 2
NO_BATCH = 3
GUI_REFUSE_FILETRANSFER = 4
INVALID_TYPE = 5
NO_AUTHORITY = 6
UNKNOWN_ERROR = 7
BAD_DATA_FORMAT = 8
HEADER_NOT_ALLOWED = 9
SEPARATOR_NOT_ALLOWED = 10
HEADER_TOO_LONG = 11
UNKNOWN_DP_ERROR = 12
ACCESS_DENIED = 13
DP_OUT_OF_MEMORY = 14
DISK_FULL = 15
DP_TIMEOUT = 16
OTHERS = 17
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
*LOOP AT T_TABLE INTO FS_TABLE.
WRITE:
/ FS_TABLE-CHAR.
*ENDLOOP.
OPEN DATASET 'p_spfli04' FOR INPUT IN TEXT MODE ENCODING DEFAULT.
IF SY-SUBRC EQ 0.
MESSAGE 'File Already Exists' TYPE 'I'.
STOP.
ELSE.
CLOSE DATASET 'p_spfli04'.
ENDIF.
OPEN DATASET 'P_SPFLI02' FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.
LOOP AT T_TABLE INTO FS_TABLE.
TRANSFER FS_TABLE TO 'p_spfli04'.
ENDLOOP.
CLOSE DATASET 'p_spfli04'.
*ENDIF.
OPEN DATASET 'p_spfli04' FOR INPUT IN TEXT MODE ENCODING DEFAULT.
LOOP AT T_TABLE INTO FS_TABLE.
READ DATASET 'p_spfli04' INTO FS_TABLE.
APPEND FS_TABLE-CHAR TO T_TABLE1.
ENDLOOP.
Here is the sample code to download and upload the file onto presentation server and then using OPEN DATASET you'll be able to transfer the data to APPLICATION SERVER....
Regards,
Pavan P.

What are Parameters? How are they differenet from Variables? Why can't we use variables for passing data from one sequnece to another? What is the advantage of using Parameters instead of Variables?

Hi All,
I am new to TestStand. Still in the process of learning it.
What are Parameters? How are they differenet from Variables? Why can't we use variables for passing data from one sequnece to another? What is the advantage of using Parameters instead of Variables?
Thanks in advance,
LaVIEWan
Solved!
Go to Solution.

Hi,
Using the Parameters is the correct method to pass data into and out of a sub sequence. You assign your data to be passed into or out of a Sequence when you are in the Edit Sequence Call dialog and in the Sequence Parameter list.
Regards
Ray Farmer

Good for processing data from a web application?

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