How do you create ALV report in oops in ABAP?
Follow the steps to create an OOPS ALV in SAP ABAP:
- Create an object of class CL_GUI_CUSTOM_CONTAINER and class CL_GUI_ALV_GRID.
- Populate internal table.
- Call screen in which you want to display the list.
- Create Custom Container from layout lab.
- Call method of class CL_GUI_ALV_GRID and pass the required parameters.
What is ALV tree in SAP ABAP?
The requirement was to combine multiple orders (belonging to a single ship-to party) into a single delivery note. ALV tree seemed to be the perfect option for the hierarchy with the Ship-to Party being the Parent node and the orders with the same Ship-to Party to be the children nodes.
What is difference between normal ALV and oops?
We have n number of events availabel in the classes when compared to ALV with function modules. 2. We can display more than one ALV grid data on a single screen in OO-ALV. But in normal ALV it is not possible.
What are the events in OOPS ALV?
Events in oops ALV
- define a class for event handling.
- define a method for a particular event in that class and then implement that class.
- create object for that class.
- register the event by using set_handler.
Which class and methods are used for OO ALV?
Class and Methods used in the Report
| Class Name | Parent Class | Description |
|---|---|---|
| CL_SALV_FUNCTIONS_LIST | CL_SALV_FUNCTIONS | Activate all Internal Functions of ALV |
| CL_SALV_DISPLAY_SETTINGS | Set ALV Display in Stripped Pattern | |
| CL_SALV_DISPLAY_SETTINGS | Set Title of the ALV Display | |
| CL_SALV_SORTS | Define Sort for a Specific Column |
Which function module is used to display header information in ALV?
Difference between class alv and function alv in SAP ABAP?
| Sr.No | Function Module & Description |
|---|---|
| 1 | REUSE_ALV_LIST_DISPLAY Display an ALV list |
| 2 | REUSE_ALV_GRID_DISPLAY Display an ALV grid |
| 3 | REUSE_ALV_COMMENTARY_WRITE Output list header information |
| 4 | REUSE_ALV_VARIANT_F4 Display variant selection dialog box |
What are Oops events ABAP?
Event is an action items using which object of different types can interact with each other on specific actions. In ABAP Objects, triggering and handling an event means that certain methods act as triggers and trigger events, to which other methods – the handlers – react.
How do I add a header and footer in ALV report in SAP ABAP?
To display header in ALV grid use the following steps.
- Build the ALV header table.
- Pass the TOP-OF-EVENT subroutine name and callback program name to I_CALLBACK_TOP_OF_PAGE and I_CALLBACK_PROGRAM parameters of REUSE_ALV_GRID_DISPLAY function module.
How do you handle events in Oops ABAP?
Simple event handling in ABAP OOPS Part 3
- Create a global class in SE24.
- Create a method in it and an event.
- Raise the event at a particular condition in our method.
- Create a report in SE38.
- Create a local class and a method to handle the global event.
How do I use ABAP debugger?
To do this, go to ABAP Editor (SE38)→ Utilities → Settings.
- Now in the user-specific settings pop up box click on ABAP Editor tab and then click on Debugging.
- Here you can select the New Debugger radio button to make it your default debugger.
- External (User) Debugging.
How do I create a field catalog in OOPS ALV?
Step 6: Display ALV.
- Step 1: Data deceleration’s for ALV, Custom Container and user defined types of MARA. Add data deceleration’s for ALV grid, custom container UI element and for MARA internal table.
- Step 2: Create Screen.
- Step 3: Insert Custom Container UI element.
- Step 4:Create Modules.
- Step 5, 6: Build Field Catalog.
How to write ABAP Alv tree program?
How to write abap alv tree program? Use the CL_GUI_TREE_MODEL, and when creating the object set the selection mode to cl_list_tree_model=>node_sel_mode_multiple. CL_GUI_ALV_TREE (ALV Tree Control)
What is the difference between alvtree and alvgrid fieldcatalogs?
* Please not there are a number of differences between the structure of * ALVtree fieldcatalogs and ALVgrid fieldcatalogs. * For example the field seltext_m is replace by scrtext_m in ALVtree. fieldcatalog-fieldname = ‘EBELN’.
What are the different types of Alv declarations?
“ALV Declarations TYPES: BEGIN OF t_ekko, ebeln TYPE ekpo-ebeln, ebelp TYPE ekpo-ebelp, statu TYPE ekpo-statu, aedat TYPE ekpo-aedat, matnr TYPE ekpo-matnr, menge TYPE ekpo-menge, meins TYPE ekpo-meins, netpr TYPE ekpo-netpr, peinh TYPE ekpo-peinh, END OF t_ekko.