SAP ABAP [2020] - ABAP 7.40/7.50- Read and Modify Internal Table

SAP ABAP [2020] - ABAP 7.40/7.50- Read and Modify Internal Table
#sapabap #oopsabap #ooabap

In this session, we will discuss how to read an entry of an internal table and also how to modify the record of the table.

What is SAP ABAP?
ABAP is a high-level programming language created by the German software company SAP SE.
ABAP is one of the many application-specific 4th generation languages first developed in the 1980s.
It was originally the report language for SAP R/2, a platform that enabled large corporations to build mainframe business applications for materials management and financial and management accounting.

In ABAP we have basically 2 types of programs:
1)Reports
2)Module pools

The module pool program defines more complex patterns of user interaction using a collection of screens.
The term “screen” refers to the actual, physical image that the user sees.
Each screen also has a "flow logic", which refers to the ABAP code implicitly invoked by the screens, which is divided into a "PBO" (Process Before Output) and "PAI" (Process After Input) section.

Dynpro - Dynamic program - refers to the combination of the screen and its flow logic.
Introduction to ABAP module pool programming.

Module pool programs are also called dialog programs.

The module Pool programs are basically reports that are prepared for different screens and to manage the sequence of events of these screens.

In the transaction SE80, you can see all the dynpros that you have for this kind of report, add new ones, add all types of elements to the report.

In this program, we will discuss new syntaxes in ABAP 7.40

[bsismanoglu]

Hi Sooraj, great video. In addition I would like to add a few comments.
I would read the table line as follows:
assign it_data[ name = 'sam' ] to field-symbol(<wa_data>).
First this is faster than direct assignment.
Second and the foremost reason is that you can check if line exists with a sy-subrc check (because sy-subrc check works 4 or 5 times faster than line_exists statement)

[nikhilkumar-jwwz]

Your ABAP 7.4 syntaxes are helping me alot in my coding you so much 🙂

[AbhishekYadav-qofq]

Thank you so much Sir for your time and efforts

[AnilKumar-zxnq]

Great insights Sooraj. Thanks! Keep uploading these useful videos

[Isaque]

Very nice video, greetings from Brazil

[shubhadippanda]

Thanks Happy Diwali Sir 🙏. I have learned new syntaxes in ABAP. It's really helpful and overall it's free. Thanks & Please do continue Sir.

[hiranmayepisupati]

Really simple...easy to learn ....thanks a lot

[raghz]

I'm a legacy pre 7.4 ABAP developer learning 7.5 syntaxes. Very well presented.

[majidkhan-pgxp]

Superb Suraj..Salute to u for sharing n helping other..appreciat👍

[himanshu]

Very well explained !!! Looking for some more on similar Topic in SAP ABAP 7.50

[gouravjain]

Short video with lots of knowledge... Would like to see many more

[INGagan]

Always waiting for your videos. So that i can rewrite my existing lengthy code 😁😁🙏

[suwandicahyadi]

What is the performance of this array like internal table access compared to hash table read/ binary search table read?

[sudheerkumar-jpqk]

Your modifying single entry. Can you post example of looping one table and reading 2nd table to Modify first table basing on index.

Can post an example on that with latest syntax.

Thanks.

[chandrasekhar]

Thank for your good are waiting for more updates in new syntaxes

[vijaybhaskar]

Hi sooraj,
Great information and thanks for the sharing 😀😀😀

[anish]

Nice video. Could you make a video on abap units with practical examples