ABAP Projects
Table of contents
- ABAP-Projects
- License
- Contributors-Developers
- Motivation for Creating the Repository
- Design Goals-Features
- Project 1 Dynamic SALV Console
- Project 2 Dynamic Count of Unique-Multiple Values of Internal Table
- Project 3 Dynamic Texts Export
- Project 4 Dynamic Input-Output Convertion
- Project 5 Dynamic Split of Table into Smaller Ones
- Project 6 Dynamic Lock
ABAP-Projects
Repository for Projects based on ABAP.It contains a collection of modern, reusable ABAP utilities and dynamic tools designed to streamline daily development tasks.
License
This project is licensed under the MIT License.
Contributors-Developers
The repository was created by George Drakos.
Motivation for Creating the Repository
The primary motivation behind this repository is to share knowledge and foster growth within the ABAP community. My goal is to help fellow developers boost their productivity by providing reusable, modern, and clean code solutions.
Since the ABAP ecosystem is niche, I strongly believe in the power of open-source sharing to drive our collective progress. Contributions, suggestions for code optimization, or new project ideas are always welcome.
Design Goals-Features
- Install via ABAPGit
- Code based on New ABAP Syntax. 7.50 and later
- Comments throughout the Code(when necessary)
- Passed ATC Check Variant S4HANA_READINESS_2023
- Unit Tested
Project 1 Dynamic SALV Console
Display any table using cl_salv_Table alv. Scope of this project is to create a cl_salv_table based alv which is
as dynamic as possible. There are no data declarations(wherever possible), no custom screen, no gui status etc.
Also many custom functions have been added to ALV toolbar like custom details screen( se16n inspired ),
hide/show empty columns of table and edit button. The whole point of this project is to reveal the real potential of
cl_salv_table based ALV even though there are limitations compared to cl_gui_alv_grid. We call this project Console because
you can use it as a utility to display any table of the system plus display your own Excel file.
Project 2 Dynamic Count of Unique-Multiple Values of Internal Table
Use the Static Class Method to Retrieve Unique and Multiple values of Any Table.
SELECT FROM i_journalentry FIELDS i_journalentry~* INTO TABLE @DATA(lt_table) UP TO 10000 ROWS.
zcl_abap_projects=>count_single_multiple_values( EXPORTING im_table = lt_table
im_column_name = 'ACCOUNTINGDOCCREATEDBYUSER'
IMPORTING ex_unique_values = DATA(lo_unique_values)
ex_multiple_values = DATA(lo_multiple_values) ).
CHECK lo_unique_values IS BOUND AND lo_multiple_values IS BOUND.
ASSIGN lo_unique_values->* TO FIELD-SYMBOL(<fs_table_unique>).
ASSIGN lo_multiple_values->* TO FIELD-SYMBOL(<fs_table_multiple>).
Project 3 Dynamic Texts Export
Download any Text Object of SAP System into Excel File directly.
Project 4 Dynamic Input-Output Convertion
Dynamically convert a DDIC value to Input/Output format.
DATA(vbeln) = CONV vbak-vbeln('12345').
zcl_abap_projects=>alpha_conversion( EXPORTING iv_input = vbeln
im_alpha = zcl_abap_projects=>s_alpha_conversion-in
IMPORTING ev_output = vbeln ).
zcl_abap_projects=>alpha_conversion( EXPORTING iv_input = vbeln
im_alpha = zcl_abap_projects=>s_alpha_conversion-out
IMPORTING ev_output = vbeln ).
Project 5 Dynamic Split of Table into Smaller Ones
Split Internal Table into Smaller ones specifying split segments.
Especially useful for parallel processing tasks.
SELECT FROM i_companycode
FIELDS i_companycode~*
INTO TABLE @DATA(lt_data).
DATA(lr_sub_tables) = zcl_abap_projects=>split_table( im_table = lt_data
im_split_segment = 25 ).
CHECK lr_sub_tables IS NOT INITIAL.
LOOP AT lr_sub_tables ASSIGNING FIELD-SYMBOL(<fs_sub_table>).
ENDLOOP.
Project 6 Dynamic Lock
A dynamic locking mechanism that utilizes RTTI to identify primary keys and the generic ENQUEUE_E_TABLE function to lock records for any given table name.
DATA(ls_mara) = VALUE mara( matnr = '000000000000010001' ).
DATA(re_lock_result) = zcl_abap_projects=>lock_table( iv_table_name = 'MARA'
iv_data = ls_mara ).
DATA(re_unlock_result) = zcl_abap_projects=>unlock_table( iv_table_name = 'MARA'
iv_data = ls_mara ).