OO ABAP and BSP coding standards

Hi,
Can anyone send me the documnet for OO ABAP and BSP coding standards.
Points will be rewarded.
Regards
Sandeep Reddy

Similar Messages

ABAP and BSP

Hi,
I have an ABAP report and I want to diplay the output on BSP...
but from time to time I have to refresh the BSP data (for refreshing I don't have problem) refreshing is meaning that I have to bring the data from reprot to the BSP.
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:
(1) how i can color the row based on the values in BSP page. for example,
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

Peer reviews,coding standards and audit norms

hi,
what is meant by peer reviews, coding standards and audit norms in development project of ABAP.
regds:
balakrishna.

Hi Bala,
Peer review: The code which is written by the developer will be cross checked by one of the team member if the code fulfills the technical spec or not.
Coding Standards: In a project the client and the software service provider will have an understanding regarding naming convention of all variables, constants, internal table, select-options, etc.
Example: if it is a select-options the field should be named with the first letter S_ then you will write S_Matnr, and for variables you have to follow V_ then V_maktx.
Audit norms: Audit norms will depend on the organization so it does not have any standard answer.
Regards,
Lakshmikanth

ABAP and Java Stack: Which to choose/supported standards and components?

Hello,
I am trying to understand the role of the two stacks in NW. Maybe anyone has a few
hints where I can find answers to the following questions:
- An overview of supported Standards (Java 5 since when?)
- An overview of which component runs on which stack? Portal->Java, Integration Server->ABAP and so on.
- Guidelines when to install both stacks and when to use just one stack? When do I use which one?
- Has SAP an stategy towards an one Stack solution (possibly Java?)
Best regards and thanks for any pointers!
Stefan

An overview of supported Standards (Java 5 since when?)
Go to service.sap.com/pam
Product Availability Matrix will tell you about supported version and platforms.
An overview of which component runs on which stack? Portal->Java, Integration Server->ABAP and so on.
Usually the question goes the other direction: what stacks we need for implementation of a particular function?
More and more products require ABAP backend and Java frontend.
For example Employee Self Service has been transerred from ABAP only ITS based to ABAP backend and Java frontend.
Same with SRM.
Guidelines when to install both stacks and when to use just one stack? When do I use which one?
Same as above, driven by business requirements, not technology.
Has SAP an stategy towards an one Stack solution (possibly Java?)
No. Core business functions are still being developed on ABAP and interface, GUI etc utilize JAVA.
Regards,
Slava

Implementation of Oracle Coding Standards and Code Quality Checks

I wanted to implement a list of coding standards and code quality checks for my oracle packages,functions,views,tableetc .
for example
All variables with number datatype should start with N_ and charcter type with C_ in all my tables & views definition.
This can be identified during peer review & can be corrected, but i think this is a repeated process which i don want to burden the developers rather i wanted a tool which does all these kind of checks which can be automated.
Is there any tool which does this operation or can someone give me a little idea how can i automate these stuffs bu creating a generic oracle procedure which can run through all the tables,views and generate a error report for those which are deviating from the standards.
Thus we can reduce the manual effort spent on peer review, please suggest.
thanks in advance

maru wrote:
I wanted to implement a list of coding standards and code quality checks for my oracle packages,functions,views,tableetc .
for example
All variables with number datatype should start with N_ and charcter type with C_ in all my tables & views definition.Hungarian notation is dead. It has no place in modern programming languages. Has no place in PL/SQL. Anit ain't just me saying that.
+"Encoding the type of a function into the name (so-called Hungarian notation) is brain damaged—the compiler knows the types anyway and can check those, and it only confuses the programmer."+
Linus Torvalds
+"No I don't recommend 'Hungarian'. I regard 'Hungarian' (embedding an abbreviated version of a type in a variable name) a technique that can be useful in untyped languages, but is completely unsuitable for a language that supports generic programming and object-oriented programming—both of which emphasize selection of operations based on the type an arguments (known to the language or to the run-time support). In this case, 'building the type of an object into names' simply complicates and minimizes abstraction."+
Bjarne Stroustrup
2) Conditional Statements
IF (x = 1) --> Wrong
IF ((x = 1) AND (y = 2)) --> wrong
IF x = 1 AND y = 2 --> RightIdiotic rules. The simple rule should be readability of code. Not how many brackets to use, and when not to use brackets. Minute standards like detracts from designing and writing proper code, fast and efficiently.
There are many more rules (which is specific to ur application) which can be incorporated in the tool, there by giving consistency ,readability and easy to maintain for the developers.Bull. The more rules there are, the more difficult it becomes for programmers to write code. As it is no longer about writing readable and flexible and performing code - it is about double checking every single statement line against a huge list of rules about do's and dont's. It is not about getting the programmer focusing on solving the problem - it is about distracting the programmer with a complex and large rule list of how the code should look like.
Sorry - but this rubs me the wrong way. In that environment, I would be the first to tell you to shove your "+many more rules+".
I've developed systems in over a dozen languages over the years. I've seen all kinds of standards. The standards that work are those that are short, simple and sensible. Hungarian notation is not sensible. Writing reserved words in uppercase is not sensible. Dictating how brackets should be used is not sensible.
What is sensible is using the de facto naming standards in use today - as per .Net Guidelines for Names (MSDN) and Code Conventions for the Java Programming Language.
What is sensible is providing guidelines like bulk collection needs to be justified (not possible using SQL only) and use the limit clause to manage memory spend on the collection variable. Or how packages need to be used to modularise code, providing a public interface and private implementation.
Standards are about creating a sensible and easy-to-use framework for writing code. It is not about creating a list of a 1001 rules that a developer needs to remember and adhere to, as if the developer is now part of some weird religious sect that has rules for every single aspect of human behaviour.

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.

How authentication and authorization works in webdynpro for abap and portal

Hi Experts,
I have to create an webdynpro abap application for portal which will update the user information in the backend HR standard table.
The SSO (certificate)setup is already doen between portal and backend sap system . Do I need to pass the portal userID to the webDynpro ABAP application, via IView created to update the table. OR SSO will take care itself.
Thanks and regards,
Ajay

Dear Ajay
If SSO is configured as you have mentioned, then all is ok and you don't need do pass the user ID.
It will be done automatically.
Just try for yourself - create a simple WD ABAP and put it inside an iView.
Then have this WD to write the SY-UNAME on the screen.
That way you will confirm what I'm saying
Kind Regards
/Ricardo Quintas

Hi All difference between abap and hr-abap urgent pls

Hi All difference between abap and hr-abap urgent pls

Hello,
To add to the above points regarding infotypes
Infotypes stand apart in HR and manage a volume of data in HR domain..they are unique to HR module ranging from basic employee information to time management and finally the custom infotypes.....
Payroll and other monetory activities related to an employee also form a vital part of the HR module....
while considering Reports..in HR data is mainly with respect to infotypes and the concept of PAKEY...7 key fields which uniquely defines any record in an infotype is used..with Pernr(employee number),Begda(begindate) and Endda(enddate) form an integral part of the key..Based on the time constraints(1,2,3) of an infotype the keys are judged (to retrieve data from an infotype)
In ABAP HR we also have lots of predefined function modules that can be used..eg:go to se37..put 'HR*' and press F4...
finally to update an HR infotype record we use the function module hr operation rather than direct updates...also there are standard audit trail reports that monitors various activities such as insert/modify/delete operations on an hr infotype record...
Pls revert back for clarity and reward if helpful
Regards
Byju

Drop Down in ALV ABAP and NOT in OO - ABAP

Hello Everyone....
I m workin on an ALV which is in simple ABAP and not in OO-ABAP. There is some selection criteria on the first screen , as soon as the user fulfills the requirement an ALV GRID is displayed in which the last column is editable.
But the Problem is that i wanna make that editable field in ALV as drop down which would contain values from the database table.
Suggest me some method , so that i dont have to do much changes in my code .
A Sample code will be very benificial .
Thanx n Regards,
Harpreet.

Hi Harpreet,
[compiled from sap online help - always a good chice]
To make an input/output field into a list box, you must set the value L or LISTBOX in the Dropdown attribute in the Screen Painter. The visLg attribute determines the output width of the list box and the field. You can assign a function code to a list box field. In this case, the PAI event is triggered as soon as the user chooses a value from the list, and the function code is placed in the SY-UCOMM and OK_CODE fields. If you do not assign a function code, the PAI event must be triggered in the usual way that is, when the user chooses a pushbutton or an element from the GUI status.
If you have assigned a list box to an input/output field, you can use the Value list attribute of the screen element to determine how the value list should be compiled. There are two options:
Value list from input help (recommended)
If you do not enter anything in the value list attribute, the text field uses the first column displayed in the input help assigned to the screen field. The input help can be defined in the ABAP Dictionary, the screen, or a POV dialog module. It should be laid out in two columns. The key is automatically filled.
Value list from PBO modules (not recommended).
If you enter A in the value list attribute, you must fill the value list yourself before the screen is sent (for example, in the PBO event) using the function module VRM_SET_VALUES. When you do this, you must pass an internal table with the type VRM_VALUES to the import parameter VALUES of the function module. VRM_VALUES belongs to the type group VRM. The line type is a structure consisting of the two text fields KEY (length 40) and TEXT (length 80). In the table, you can combine possible user entries from the KEY field with any texts from the TEXT component. You specify the corresponding input/output field in the import parameter ID.
Examples
Example
Dropdown box with a value list from input help (recommended)
*& Report DEMO_DROPDOWN_LIST_BOX                                 *
REPORT demo_dropdown_list_box.
*& Global Declarations                                           *
* Screen Interfaces
TABLES sdyn_conn.
DATA   ok_code TYPE sy-ucomm.
* Global data
TYPES: BEGIN OF type_carrid,
         carrid type spfli-carrid,
         carrname type scarr-carrname,
       END OF type_carrid.
DATA itab_carrid TYPE STANDARD TABLE
     OF type_carrid WITH HEADER LINE.
*& Processing Blocks called by the Runtime Environment           *
* Event Block START-OF-SELECTION
START-OF-SELECTION.
CALL SCREEN 100.
* Dialog Module PBO
MODULE status_0100 OUTPUT.
SET PF-STATUS 'SCREEN_100'.
ENDMODULE.
* Dialog Modules PAI
MODULE cancel INPUT.
LEAVE PROGRAM.
ENDMODULE.
MODULE user_command_0100 INPUT.
CASE ok_code.
    WHEN 'SELECTED'.
      MESSAGE i888(sabapdocu) WITH sdyn_conn-carrid.
ENDCASE.
ENDMODULE.
* Dialog Module POV
MODULE create_dropdown_box INPUT.
SELECT carrid carrname
                FROM scarr
                INTO CORRESPONDING FIELDS OF TABLE itab_carrid.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
       EXPORTING
            retfield        = 'CARRID'
            value_org       = 'S'
       TABLES
            value_tab       = itab_carrid
       EXCEPTIONS
            parameter_error = 1
            no_values_found = 2
            OTHERS          = 3.
IF sy-subrc <> 0.
ENDIF.
ENDMODULE.
The next screen (statically defined) for screen 100 is 100. The only input field on the screen is the component SDYN_CONN-CARRID. Its Dropdown attribute is set to L, and it has the output length 20. The Value list attribute is empty, and it has the function code SELECTED. The function codes of the buttons EXECUTE and CANCEL. CANCEL are defined in the GUI status as having the function type E.
The screen flow logic is as follows:
PROCESS BEFORE OUTPUT.
MODULE status_0100.
PROCESS AFTER INPUT.
MODULE cancel AT EXIT-COMMAND.
MODULE user_command_0100.
PROCESS ON VALUE-REQUEST.
FIELD sdyn_conn-carrid MODULE create_dropdown_box.
Users cannot enter any values into the screen fields. When they choose the input field on screen 100, the system displays a list box. The Value list attribute is empty, so the system launches the input mechanism. In this case, the event block PROCESS ON VALUE-REQUEST is created in the screen flow logic. This event block controls all other mechanisms. A two-column internal table is filled in the appropriate dialog module and passed to the input help using the F4IF_INT_TABLE_VALUE_REQUEST function module. The system inserts the two columns of the table into the list box.
When the user chooses a line in the list box, the PAI event is triggered using the function code SELECTED and the value in the first column of the internal table is copied to the input field.
Regards,
Clemens

How to parse XSD in ABAP and convert into models

Hello Experts,
I have a scenario where XSD is available in ABAP and want to parse it and convert into object such as XSD Schema, XSD Complext Type, XSD Simple Type etc... (that is create a DOM model of XSD)
Are there some standard APIs which can provide this feature?
Thanks & Regards,
Arpit

Hi Arpit,
If my understanding of your requirement is correct then the class - CL_FP_XSD_FOR_ABAPTYPES, should help you out.
Let me know how this works out, or i am completely off your requirement.
Regards,
Chen

What are the best coding standards for ADF 11g?

Hi,
Do we have any link that will suggest the best coding standard practices used for ADF 11g?
I am looking out from the perspective of some standards that can be defined before starting my project to know the team on how to
1. Minimize Duplicity and max reusability of code
2. Package the code
3. Resource bundle usage and its calls
4. Maintainning format consistency eg. date display format, number format
5. Exception handling
6. Logging
7. Namiing conventions
Also then we might have standards on
1. Task flow dev.
2. EO and VO creation standards
3. UI development standards [purely ADF component based]
Thanks in advance
Edited by: user8925296 on May 26, 2010 3:24 PM

The ADF Enterprise Methodology Group has a page on standards that gives you a starting point on many of your questions: http://groups.google.com/group/adf-methodology/web/adf-coding-standards
John

What is the difference between ABAP and HR-ABAP?

Hi people,
Could u just tel me abt what is the difference between ABAP and HR-ABAP?
Thanks in advance,
Sanjeev K.V

Hi Sir ,
Please have a look below .Hope it is suitable and simpler solution for your question.
Please do reward if useful.
Thankx.
HR deals with the INFOTYPES which are similar to Tables in General ABAP.
There are different ways of fetching data from these infotypes.
There are different areas in HR LIKE Personal Admn, Orgn Management, Benefits, Time amangement, Event Management, Payroll etc
Infotypes for these areas are different from one another area.
storing of records data in each type of area is different
LDBS like PNP are used in HR programing.
Instead of Select.. we use some ROUTINES and PROVIDE..ENDPROVIDE.. etc
and in the case of Pay roll we use Clusters and we Import and Export them for data fetching.
On the whole Normal ABAP is different from HR abap.
Also,
HR:
HR deals with the INFOTYPES which are similar to Tables in General ABAP.
There are different ways of fetching data from these infotypes.
There are different areas in HR LIKE Personal Admn, Orgn Management, Benefits, Time amangement, Event Management, Payroll etc
Infotypes for these areas are different from one another area.
storing of records data in each type of area is different
LDBS like PNP are used in HR programing.
Instead of Select.. we use some ROUTINES and PROVIDE..ENDPROVIDE.. etc
and in the case of Pay roll we use Clusters and we Import and Export them for data fetching.
On the whole Normal ABAP is different from HR abap.
For Personal Admn the Infotypes start with PA0000 to PA1999
Time Related Infotypes start with PA2000 to PA2999.
Orgn related Infotypes start with HRP1000 to HRP1999.
All custom developed infotypes stsrat with PA9000 onwards.
In payroll processing we use Clusters like PCL1,2,3 and 4.
Instead of Select query we use PROVIDE and ENDPROVIDE..
You have to assign a Logical Database in the attributes PNP.
Go through the SAp doc for HR programming and start doing.
http://www.sapdevelopment.co.uk/hr/hrhome.htm
See:
http://help.sap.com/saphelp_46c/helpdata/en/4f/d5268a575e11d189270000e8322f96/content.htm
sites regarding hr-abap:
http://www.sapdevelopment.co.uk/hr/hrhome.htm
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/PAPA/PAPA.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/PAPD/PAPD.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/PYINT/PYINT_BASICS.pdf
http://www.atomhr.com/training/Technical_Topics_in_HR.htm
http://www.planetsap.com/hr_abap_main_page.htm
You can see some Standard Program examples in this one ...
http://www.sapdevelopment.co.uk/programs/programshr.htm
http://searchsap.techtarget.com/originalContent/0,289142,sid21_gci1030179,00.html?Offer=SAlgwn12604#Certification
http://www.erpgenie.com/faq/hr.htm.
http://www.planetsap.com/hr_abap_main_page.htm
http://www.sapbrain.com/TUTORIALS/FUNCTIONAL/HR_tutorial.html
These are the FAQ's that might helps you as well.
http://www.sap-img.com/human/hr-faq.htm
http://www.sapgenie.com/faq/hr.htm
http://www.planetsap.com/hr_abap_main_page.htm
http://www.atomhr.com/library_full.htm
HR Long texts Upload
Look at the below link
And finally,
Few notes are below:
InfoSets in the HR Application
You can use SAP Query in HR to report on HR data. Queries are maintained as described in Creating Queries. The special features of queries created for HR are described in Maintaining Queries in the Human Resources Application. The maintenance procedure for HR InfoSets differs from the described procedure inasmuch as HR data fields are grouped together in infotypes.
InfoSet management in SAP Query is also used for InfoSet Query. For further information, see Functions for Managing InfoSets.
If you want to create InfoSets for HR, you can use logical databases PNP, PNPCE, PAP, and PCH (see HR Logical Databases). The database you must use to create your InfoSet depends on the component in which the data you want to report on is stored.
The reports you can execute using InfoSets based on logical databases PNP (or PNPCE) or PCH are similar, but differ in that they can select different objects. The following table describes the connection between the logical database, and the infotypes you can include in an InfoSet. It also provides you with one or two examples of reports that you can execute using the appropriate InfoSets.
Logical database PNP/PNPCE* PCH PAP
Selection of Persons Objects from Personnel Planning Applicants
Infotypes that can be included in the InfoSet Infotypes for· Personnel Administration (0000-0999) · Time Management (2000-2999) · Payroll infotypes · Infotypes for Personnel Planning objects that can be related to persons If the object type is specified:· Infotypes for the object type · Infotypes for objects that can be related to the specified object typeIf the object type is not specified:· All infotypes · Infotypes for Recruitment (4000-4999)· Some infotypes for Personnel Administration (such as 0001 and 0002)
· Customer infotypes
Reporting examples · Selection of all persons who participated in a specific business event, output of prices for reserved business events · Selection of all persons assigned to a specific personnel area, output of qualifications held by these persons · Selection of all business events held in London in March, output of all persons who participated in these business events · Selection of all positions assigned to a specific organizational unit, output of all persons assigned to the positions · Selection of all applicants hired last year to work on special projects, output of addresses for the applicants selected
Logical database PNPCE (PNP Concurrent Employment) functions just like logical database PNP. The procedure for creating InfoSets is also the same. It only becomes significant if you work with Concurrent Employment.
Creating InfoSets
The maintenance procedure for HR InfoSets differs from the procedure described so far in this section inasmuch as HR data fields are grouped together in infotypes. To set up an InfoSet for the HR application, proceed as follows:
1. On the initial screen for maintaining InfoSets, enter a name for the InfoSet and choose Create.
2. On the next screen, enter a name for the InfoSet and select one of the HR logical databases in accordance with your reporting requirements.
Customer infotypes can be created on all HR logical databases. In each individual case, therefore, you must decide which database to select so that you can report on customer infotypes.
This screen enables you to enter an authorization group. All of the queries that are subsequently created using this InfoSet can only be executed by persons who have this authorization group.
3. Choose .
This takes you to the Infotype Selection for InfoSet screen. You now have the option of creating field groups and assigning fields as required for non-HR InfoSets. Field groups that correspond to infotypes and already contain fields, however, are always created for HR InfoSets. The field groups are displayed in an overview tree in the top right section of the screen.
The infotypes that you included in the InfoSet are displayed in an overview tree on the left of the screen. The infotype fields that are already included in field groups are displayed in a different color, and the corresponding field group ID is displayed.
In the standard system, a field group is created automatically for each infotype that you included in the InfoSet (a field group corresponds to an infotype).
In the standard system, each field group contains the infotype-specific fields. To ensure that working with the InfoSet is as easy as possible, you are advised to restrict your use of fields in each field group to those you really require. This means you should remove fields that are not required.
An infotype's fields must only be assigned to the pertinent field group. Make sure this assignment is correct. If the assignment is incorrect, the InfoSet could be rendered unusable.
When an InfoSet is created, the following fields are transferred automatically to the first field group:
§ Logical database PNPCE or PNP Personnel number
§ Logical database PAP Applicant number
§ Logical database PCH Object ID, plan version, and object type
6. Determine the fields that must be included in the field groups of your InfoSet. If you require further information, see Assigning Fields to a Field Group.
If you want, you can change the default sequence of field groups and fields as required using Drag&Drop.
7. To save the InfoSet, choose .
8. To generate the InfoSet, choose .
On the Change InfoSet (InfoSet name) screen, you can choose Edit ® Change infotype selection to add more infotypes to the InfoSet, or to remove infotypes from the InfoSet. Remember to regenerate the InfoSet afterwards.
This screen also enables you to update InfoSets if, for example, the system contains new additional fields for specific key values. To do so, choose InfoSet ® Additional functions ® Update additional HR fields.
9. Go back to the initial screen for InfoSet maintenance.
10. Choose User group assignment.
11. Select a user group, and save your entry.
sample code
START-OF-SELECTION.
GET pernr.
rp_provide_from_frst p0000 space pn-begda pn-endda.
if pnp-sw-found EQ '1'.
READ TABLE p0001 WITH KEY pernr = p0000-pernr.
if sy-subrc = 0.
write : p0001-plans. " earliest.
endif.
endif.
rp_provide_from_last p0014 space pn-begda pn-endda.
if pnp-sw-found EQ '1'.
READ TABLE p0014 WITH KEY pernr = p0000-pernr.
if sy-subrc = 0.
write : p0014-LGART. .
endif.
endif.

Please help regarding PLSQL coding standards

Hi,
Can you please send any document for PL/SQL coding standards,
Please help.. I did nt find any good resources on net regarding..
Pleease help me if any pdf regarding are exitst to my mail id
[email protected]
Thanks and Regards
asp

I did nt find any good resources on net regarding..Here is a list from the net for you to start with (courtesy of many of the fellow posters here in these forums), and there will be plenty more. Just need to search correctly.
http://www.redhat.com/docs/manuals/waf/rhea-dg-waf-en-6.0/ap-sql-standards.html
http://www.orafaq.com/faqplsql.htm
http://www.williamrobertson.pwp.blueyonder.co.uk/documents/plsqlcodingstandards.html
http://www.orafaq.com/node/48
http://apex.oracle.com/pls/otn/f?p=2853:4:11598658413321972351::NO::P4_QA_ID:3262
http://www.bbc.co.uk/guidelines/newmedia/technical/databases.shtml
Message was edited by:
Kamal Kishore
Message was edited by:
Kamal Kishore

Webyndpro ABAP and Java

Hello I have the question is it possible within the same SAP system landscape to work simultanously in both technogies I mean Webdynpro ABAP and Webdynpro Java? Thank you in advance for any note ! Regards B.

Yes you can.
No problem at all. They will communicate via portal eventing (if you want).
I know that the ESS / MSS (iView related to HR) are developed in WDJ and doesn't support portal eventing; so there is no technical issue but in case you want to integrate some standard application, you have to check how it is implemented and probably you should opt for the same platform.
Sergio

Help regarding ABAP and ABAP Objects

Dear all,
I am very new in abap and abap objects. But i have some expr. in other language..specialy development. Right now i am working for srm module...So i want to move my self into abap object and specialy in workflow...Please provide me help regarding this...along with the starting point for this.
Best Regards
Vijay Patil

hi
Object Oriented prg
A programming technique in which solutions reflect real world objects
What are objects ?
An object is an instantiation of a class. E.g. If Animal is a class, A cat
can be an object of that class .
With respect to code, Object refers to a set of services ( methods /
attributes ) and can contain data
What are classes ?
A class defines the properties of an object. A class can be instantiated
as many number of times
Advantages of Object Orientated approach
Easier to understand when the system is complex
Easy to make changes
Encapsulation - Can restrict the visibility of the data ( Restrict the access to the data )
Polymorphism - Identically named methods behave differently in different classes
Inheritance - You can use an existing class to define a new class
Polymorphism and inheritance lead to code reuse
Have a look at these good links for OO ABAP-
http://www.sapgenie.com/abap/OO/
http://www.sapgenie.com/abap/OO/index.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b5654f411d194a60000e8353423/content.htm
http://www.esnips.com/doc/375fff1b-5a62-444d-8ec1-55508c308b17/prefinalppt.ppt
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt
http://www.allsaplinks.com/
http://www.sap-img.com/
http://www.sapgenie.com/
http://help.sap.com
http://www.sapgenie.com/abap/OO/
http://www.sapgenie.com.
http://www.sapgenie.com/abap/OO/index.htm
http://www.sapgenie.com/abap/controls/index.htm
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf
http://www.sapgenie.com/abap/OO/index.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
http://www.sapgenie.com/abap/OO/
check the below links lot of info and examples r there
http://www.sapgenie.com/abap/OO/index.htm
http://www.geocities.com/victorav15/sapr3/abap_ood.html
http://www.brabandt.de/html/abap_oo.html
Check this cool weblog:
/people/thomas.jung3/blog/2004/12/08/abap-persistent-classes-coding-without-sql
/people/thomas.jung3/blog/2004/12/08/abap-persistent-classes-coding-without-sql
http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b6254f411d194a60000e8353423/frameset.htm
http://www.sapgenie.com/abap/OO/
http://www.sapgenie.com/abap/OO/index.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b5654f411d194a60000e8353423/content.htm
http://www.esnips.com/doc/375fff1b-5a62-444d-8ec1-55508c308b17/prefinalppt.ppt
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt
http://www.allsaplinks.com/
http://www.sap-img.com/
http://www.sapgenie.com/
http://help.sap.com
http://www.sapgenie.com/abap/OO/
http://www.sapgenie.com/abap/OO/index.htm
http://www.sapgenie.com/abap/controls/index.htm
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf
http://www.sapgenie.com/abap/OO/index.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
http://www.sapgenie.com/abap/OO/
these links
http://help.sap.com/saphelp_47x200/helpdata/en/ce/b518b6513611d194a50000e8353423/content.htm
For funtion module to class
http://help.sap.com/saphelp_47x200/helpdata/en/c3/225b5954f411d194a60000e8353423/content.htm
for classes
http://help.sap.com/saphelp_47x200/helpdata/en/c3/225b5c54f411d194a60000e8353423/content.htm
for methods
http://help.sap.com/saphelp_47x200/helpdata/en/08/d27c03b81011d194f60000e8353423/content.htm
for inheritance
http://help.sap.com/saphelp_47x200/helpdata/en/dd/4049c40f4611d3b9380000e8353423/content.htm
for interfaces
http://help.sap.com/saphelp_47x200/helpdata/en/c3/225b6254f411d194a60000e8353423/content.htm
For Materials:
1) http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCABA/BCABA.pdf -- Page no: 1291
2) http://esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt
3) http://esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
4) http://esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf
5) http://esnips.com/doc/92be4457-1b6e-4061-92e5-8e4b3a6e3239/Object-Oriented-ABAP.ppt
6) http://esnips.com/doc/448e8302-68b1-4046-9fef-8fa8808caee0/abap-objects-by-helen.pdf
7) http://esnips.com/doc/39fdc647-1aed-4b40-a476-4d3042b6ec28/class_builder.ppt
8) http://www.amazon.com/gp/explorer/0201750805/2/ref=pd_lpo_ase/102-9378020-8749710?ie=UTF8
1) http://www.erpgenie.com/sap/abap/OO/index.htm
2) http://help.sap.com/saphelp_nw04/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
Hope this helps
if it helped, you can acknowledge the same by rewarding
regards
ankit

OO ABAP and BSP coding standards

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