Author: coderobbot

The below link provides how to create a header list UIBB and an item list UIBB. FPM OVP Application -Integrating Header LIST UIBB and ITEM

During the initial  SAP ERP system set up, the basis guy setup the system details like whether it is a CUSTOMER system or SAP system.

Instance Operator NEW can be used to create Instance/object of any Class. CLASS lcl_demo DEFINITION.   PUBLIC SECTION.     METHODS : disp. ENDCLASS. CLASS lcl_demo IMPLEMENTATION.   METHOD disp.     WRITE  ‘Hello’.   ENDMETHOD. ENDCLASS. START-OF-SELECTION. * Old way to create an Object and calling the method   DATA : obj1 TYPE REF TO lcl_demo.   CREATE OBJECT obj1.

  The newly introduced Instance Operator-  NEW can be used with Data Object. Before introduction of NEW operator, creation of Data Object happened in below process. 

TYPES : BEGIN OF ty_tab1,           col1(2),           col2(2),         END OF ty_tab1,         BEGIN OF ty_tab2,           col11(2),           col22(2),           col33(2),         END OF ty_tab2. TYPES : tt_tab1 TYPE SORTED TABLE OF ty_tab1 WITH UNIQUE  KEY col1,         tt_tab2 TYPE SORTED TABLE OF ty_tab2 WITH UNIQUE KEY col11. TYPES : BEGIN OF MESH my_tab,           tab1 TYPE tt_tab1 ASSOCIATION to_tab2 TO tab2 ON col11 = col1,           tab2 TYPE tt_tab2,         END OF MESH my_tab. DATA : ms_tab  TYPE my_tab,        ls_tab1 TYPE ty_tab1,        ls_tab2 TYPE ty_tab2. ms_tab–tab1 = VALUE tt_tab1( ( col1 = ’11’ col2 = ’12’ )            

Mesh basically a complex structure that allows retrieving dependent records from more than table. TYPES : BEGIN OF ty_tab1,                   col1(2),