Need e-learnings link for ABAP


Need e-learnings link for ABAP
Hi All,
If anybody have links for e-learning to learn ABAP can please forward me that link,
Thanks in Advance
Check these links -
Go for Siemens material. Check the following link: 
refer this link to learn abt ABAP webdynpro's
and these links to learn ABAP.
Start with this.Refer this
For BDC:
Check these link:
call Transaction or session method ?
Reports - this one discusses which way should you use - ABAP Objects calls or simple function modules.
Check these step-by-step links
for Smartforms material,Table,Loop,Command-in-Smartforms.doc
How to trace smartform
Re: Need FAQ's
check most imp link
step by step good ex link is....
Subtotals - Check the link...
Re: Subtotal with Table Node in smartforms
Please go to this link:-
Check these step-by-step links
scripts easy material
Debugging Document.
Checkout !!,289142,sid21_gci948835,00.html
List of all BAPIs
Simple ALV report
1. Please give me general info on ALV. - this one discusses which way should you use - ABAP Objects calls or simple function modules.
2. How do I program double click in ALV?
3. How do I add subtotals (I have problem to add them)...
4. How to add list heading like top-of-page in ABAP lists?
5. How to print page number / total number of pages X/XX in ALV? (no direct solution)
6. ALV printing problems. The favourite is: The first page shows the number of records selected but I don't need this.
7. How can I set the cell color in ALV?
8. How do I print a logo/graphics in ALV?
9. How do I create and use input-enabled fields in ALV?
10. How can I use ALV for reports that are going to be run in background?
11. How can I display an icon in ALV? (Common requirement is traffic light icon).
12. How can I display a checkbox in ALV?
Business add-ins are enhancements to the standard version of the system.
Business Add-In is a new SAP enhancement technique based on ABAP Objects.
They can be inserted into the SAP system based on specific user requirements.
Each Business Add-In has:
• at least one Business Add-In definition
• a Business Add-In interface
• a Business Add-In class that implements the interface
In order to enhance a program, a Business Add-In must first be defined
Subsequently two classes are automatically generated:
• An interface with ‘IF_EX_’ inserted between the first and second characters of the BADI name.
• An adapter class with ‘CL_EX_’ inserted between the first and second characters of the BADI name.
The Application developer creates an interface for this Add-In.
There are multiple ways of searching for BADI.
• Finding BADI Using SQL Trace (TCODE-ST05).
• Finding BADI Using Repository Information System (TCODE- SE84).
1. Go to the Transaction, for which we want to find the BADI, take the example of Transaction VD02. Click on System->Status. Double click on the program name. Once inside the program search for ‘CL_EXITHANDLER=>GET_INSTANCE’.
Make sure the radio button “In main program” is checked. A list of all the programs with call to the BADI’s will be listed.
The export parameter ‘EXIT_NAME’ for the method GET_INSTANCE of class CL_EXITHANDLER will have the user exit assigned to it. The changing parameter ‘INSTANCE’ will have the interface assigned to it. Double click on the method to enter the source code.Definition of Instance would give you the Interface name.
2. Start transaction ST05 (Performance Analysis).
Set flag field "Buffer trace"
Remark: We need to trace also the buffer calls, because BADI database tables are buffered. (Especially view V_EXT_IMP and V_EXT_ACT)
Push the button "Activate Trace". Start transaction VA02 in a new GUI session. Go back to the Performance trace session.
Push the button "Deactivate Trace".
Push the button "Display Trace".
The popup screen "Set Restrictions for Displaying Trace" appears.
Now, filter the trace on Objects:
Push button "Multiple selections" button behind field Objects
All the interface class names of view V_EXT_IMP start with IF_EX_. This is the standard SAP prefix for BADI class interfaces. The BADI name is after the IF_EX_.
3. Go to “Maintain Transaction” (TCODE- SE93).
Enter the Transaction VD02 for which you want to find BADI.
Click on the Display push buttons.
Get the Package Name. (Package VS in this case)
Go to TCode: SE84->Enhancements->Business Add-inns->Definition
Enter the Package Name and Execute.
Here you get a list of all the Enhancement BADI’s for the given package MB.
Have a look at
How to develop BADI
Have a look at
How to develop BADI
Hope this helps.
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