JSON with ABAP webservices and BSP

Hi All,
I am new to JSON,
Could you please provide information related JSON with web services and BSP services.
Thanks in advance,
Rajesh.
Moderator message: please search for available information/documentation.
Edited by: Thomas Zloch on Jan 9, 2012

The actual truth is that MVC (controllers) has nothing to do with frames or not.
Look at the problem from the browser side. Here you require a frameset (or you can look at iframes) to achieve what you want. So the browser must call an URL, let us call it default.htm, that will render out the frameset. This default.htm can be a page, a controller with print_string instructions or even a controller that calls a view that prints out the HTML. Personally, I simply use a page.
Default.htm will then have source about like this:
<frameset>
<frame src="applog.do" ... >
<frame src="personaldata.do" ...>
</frameset>
Please check HTML documentation to get <frameset> correct, including things like fixed sizes and scrolling. Also, frameset documents have a different page structure than normal HTML pages, and does not for example have a <body> sequence. Most people make mistakes here. HTML documentation is highly recommended. (There are no tags to render out framesets. You should just write the HTML directly.)
The important aspect here is that we are just using the URLs of the different controllers to load them into the different frames we require. From view of the browser, these are just URLs that will return HTML. Whether pages or controllers+views are executed to generate the HTML makes no difference to the browser.

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Hi intruder,
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if helpful rewards points are appreciated

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Hello SDN´s
We have tried very hard for the last days configuring the ume-xml for the following scenario:
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Given facts:
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Not sure if my remarks below can help you but I do hope that it can shine you some light.
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Hi all,
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So many files are generated in file-Adapter.
Everything fine.
But now I want the file names different using adapter specific attributes.
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I tried this with following similar coding in ABAP-Mapping:
data: lt_records TYPE MPP_DYNAMIC_TAB.
 Loop.
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 Endloop.
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<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
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Hi Florian,
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Call the above mapping in a BPM and capture the individual messages and set the attribute 'FileName' from the values of 'FileName1' to 'FileName6' accordingly using Message Mapping and then send the message using the 'Send' step.
before you try this, try using the variable names 'FileName1' ...'FileName6' in the receiver adapters...enable the ASMS. I know we need to select which variables from the dynamic config to be used by the adapter by specifically selecting 'FileName', 'Directory' etc...but just give it a try and see if it works..
Or..instead of using a BPM..you can combine Henrique's idea...use Adapter module to set the value for 'FileName' from variables 'FileName1'...'FileName6' accordingly.
hope I'm clear..lemme know if you have any questions..
cheers
praveen

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Hello all
I repost this topic to mark with the "question star".
I been inactive in the sneak preview area for a few month and I see here in SDN that a lot of new software is ready for download.
I have also read some of the postings from this forum, but I'm not sure what I need to have an installation with both ABAP, JAVA en EP.
Can anyone verify that I need:
1 server for the WAS 6.20 for ABAP
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Best regards
Thomas Madsen Nielsen

The combined ABAP and JAVA stack Web AS doesn't support installation of EP on top.
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Nick

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Hi Everyone,
My Landscape is
ECC 6.0 SP16.
PORTAL is Netweaver 2004s SP16
NWDS SP14.
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How To Cosume in Webdynpo.
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I Am in confused State What I Will Do.
I Am Thinking the Webservice is not correct.
And also We have some Internet Webservices.
https://usint.skire.com/ws/services/mainservice?wsdl
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Subba Rao

Hi,
The given Document is helpful to me.
But in My ECC 6.0 SP18.WSConfig and WSADMIN Transaction codes are Absolete.
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An error has occurred. Maybe the request is not accepted by the server:
Connection refused (errno:239)
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Hi,
I have an ABAP report and I want to diplay the output on BSP...
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Basically, there is an interaction between ABAP report and BSP to exchange the data.
please, I need a help... this is an Urgent development....

many thanks for you... this is the one Exporting / Importing.
now almost my my first BSP is finished, the remaining problem is:
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int_employee-salary "is salary fields of employee record"
if int_employee-salary > 5000
colore the record with red
elseif int_employee-salary > 10000
colore the record with green
......... etc.
i found this link but i didn't understand...
http://help.sap.com/saphelp_nw70/helpdata/en/28/4bae407e69bc4ee10000000a1550b0/frameset.htm
Message was edited by:
Lezarazo Thoram

Export and Import of Users with ABAP datasource to target standalone EP.

Hi Friends,
My customer is having
Source System:BS2
ABAP+ JAVA --- usage type : BW, EP
datasource -- ABAP
now, they need datasource as LDAP
so i have suggested as attached SOW
1.Install New Instance BS3 with JAVA,EP,EP Core
2.Patching BS3 to SP15 level
3.Import PCD from BS2 to BS3
4.Configure SSO between BS2 and BS3
5.Configure Data source to LDAP
6.Testing the Configurations
7. Uninstall JAVA DATABASE from BS2
Target System:
Standalone JAVA-- only EP
datasource -- LDAP configured
I have completed all steps successfully from 1 to 5
In source system, 45 users are there with ABAP datasource and ABAP roles... Now how can i import those users with ABAP roles into target System ( Standalone EP)
Any Usermapping is required to configure.
Please suggest me to workaround on this.
Regards,
Venkat.

You have to do this manually. In theory you can make a specially formatted text file to create the users and assign their portal groups, but it is quicker to just add them using the useradmin tool. If you export a user from the Java useradmin tool you can see the format of the text file. I ahve written an ABAP in the past to do the text file creation, but I can't find it now

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Dear Experts,
I am ABAP developer (limited knowledge on android) trying to connect Android device to a.SAP Webservice
Through trial and error and help from SDN and Android forums i managed to link up the ABAP webservice and android using KSOAP2 API.Its working perfectly now but only when i save the username password for SAP access in the webservice settings in transaction SICF.I need to access the service by passing the username and password values through the SOAP request header but so far my efforts have failed me.im presently using the following code to pass my auth values.
I would be grateful if you can point me in the proper direction.
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        String METHOD_NAME = "mymethod (works properly without auth)";
        String SOAP_ACTION = "mynamespace/mymethod (works properly without auth)";
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try
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Thanx & Best Regards

Hi,
you can develop a custom Transport class wich extends the: HttpTransportSE class by authentication features.
example:
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     private String username;
     private String password;
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          super(url);
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          this.password = password;
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we're planning to develop a new application with a (very) high part of background processing. We plan to use the ABAP OO. We also want to make a good OO-Design (with many SETTER and GETTER methods and so on). I'm afraid we will get a lot of "program to program" communication and we will atomize our application. Also it's sounds to me like a conflict with the stuff from the Performance-course BC490.
Has anybody experience with ABAP 00 and applications that normally designed for a "number cruncher"?
Thanks and regards,
Stefan

Hi Mariana,
I've started with two technical prototypes that have a very little business logic. One prototype is designed in the "good old" ABAP and one in the ABAP OO and a selfmade OO-framework from our company. This framework is very comforable and offers a lot of methods and superclasses. For vectors there is a own superclass. So for you question: We use a own object to pass the vectors.
Also we use the software objectif for the OOD. I've learned how important a good OOD is, before I started any coding.
My prototypes have a very simple business logic. They creates bills for 10.000 invoice recipient. The only feature is, that every recipient can have his own customizing to decide which items should be together on one invoice to a individual invoice date.
I must admit that the API in the OO prototype are more understandable, but for the performance I see still the follow bottlenecks with the I/O:
- When I instance a business object, all attributs are loaded into the memory. In the old ABAP I use only the required fields. So the "smelly" SELECT *-Statement is back again...
- A business-class (A) that have dependent business-classes (B1, B2, B3...BN) should instance his dependes objects with the first access the the class (A). When the classes (B1,B2...BN) has also dependent classes, this object should be instances (B1 has C1,C2,C3..CN), too. There is always a "vector"-class between this classes that notice the reference of his objects.In my prototype for example you have a invoice recipient.
In my prototype for example I have a class invoice recipient (class A). This recipient has a vector of bill-header (class B) and every bill-header has a vector of bill-items (class C). Between every of this classe is a vector-class that manage the references of the objects.
I've programmed this lazy (hope that this is the correct word that a OO-gurus use). This means I instance only the class A. If there is a call to a method from object A that need the information from the class B-objects, than i look if the reference of the vector-class for the B-Object is already available. When not I instance the vecotr-class and this reads all dependens object B.
So there is much more I/O than in old ABAP, after all.
However I'm a OO beginner.
Therefore I'm waiting that an OO-expert from our company take a look to my prototype coding and improve this for a better performance. I'm looking forward for some good tips. I will let you know when I've good some other nuts and bolts.
Perhaps SAP needs a OO-database instead a rational database, so that all GET-methods goes directly to the database to avoid a instance with all attributs in the memory of the application-server...
Many greetings from germany,
Stefan

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Hi Experts,
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Regards,
Praveen Kumar

Hi
Web Services Development in ABAP [original link is broken]
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Regards,
Sri

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Thanks,
Suneetha.

May be this prog. will give u the required info.
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CONCATENATE
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Drag and Drop with Calendar functionality in BSP/WebDynpro

Hi,
I am not sure where to ask this information. First trying in this forum.
We are looking for a scheduling software-kind of functionality within SAP. We get service calls from customers if there is any leak on the roof. We would like to know if we can provide drag and drop functionality in BSP/Webdynpro. We are envisioning left pane with Leak Notification # (could be 25-30 Notification calls per office) and calendar(month or week) functionality on right pane of the page. The service manager can drag and drop Leak Notification # into Calendar on the right pane OR move around within Calendar. When they do that, we want to update certain custom table fields in SAP. Do you think this can be done in BSP or Webdynpro for ABAP easily. If so, can you point us in the right direction ?
Regards,
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Yes, we have used XHTMLB and PHTMLB extensively.
One last question if you don't mind since you now work for SAP. We have 1-2 BSP applications written without MVC pattern. We are thinking to convert that to MVC using Webdynpro ABAP. Do you suggest that for any new applications we should start using Webdynpro ABAP and not BSP ? I look at Webdynpro as ABAP query(with not much flexibility) and BSP as normal ABAP coding (which offers more flexibility). Is my assumption correct ? I want to know where SAP is investing in future; is it Webdynpro OR BSP ?
Also, do you know if SAP has come out with new themes like Design2009 or Design2010 or Design2011. We currently use Design2003 and it does not work well with Firefox or Chrome.
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Niranjan

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