Build and run a simple ABAP program in BTP ABAP Environment

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Usecase Scenario:

Create a simple program that can insert employee data into a custom table saved in BTP ABAP Env. based HANA cloud.

@EndUserText.label : 'Database Table - Travel'
@AbapCatalog.enhancement.category : #NOT_EXTENSIBLE
@AbapCatalog.tableCategory : #TRANSPARENT
@AbapCatalog.deliveryClass : #A
@AbapCatalog.dataMaintenance : #RESTRICTED
define table zemp {

key client : abap.clnt not null;
key emp_id : abap.char(10) not null;
emp_name : abap.char(30);

}

CLASS zemp_class DEFINITION
PUBLIC
FINAL
CREATE PUBLIC .

PUBLIC SECTION.
INTERFACES if_oo_adt_classrun.
PROTECTED SECTION.
PRIVATE SECTION.
ENDCLASS.


CLASS zemp_class IMPLEMENTATION.

METHOD if_oo_adt_classrun~main.
DATA:itab TYPE TABLE OF zemp.


* fill internal table (itab)
itab = VALUE #(
( emp_id = '101' emp_name = 'Partha' )
).

* delete existing entries in the database table
DELETE FROM zemp.

* insert the new table entries
INSERT zemp FROM TABLE @itab.

* check the result
SELECT * FROM zemp INTO TABLE @itab.
out->write( sy-dbcnt ).
out->write( 'Travel data inserted successfully!').

ENDMETHOD.

ENDCLASS.

When you execute the above ABAP class, the table gets updated with the hard-coded records: