How do you implement F4 search help in ALV grid?

Make sure the search help ‘MERK’ is attached to the at domain level. If this is not the case then you’ll have to handle the event ‘F4’ of class CL_GUI_ALV_GRID and call the method ‘F4IF_FIELD_VALUE_REQUEST’ to display the F4.

Table of Contents

What is ALV field catalog?

Field catalog is an internal table which is used to pass a list of fields to display in ALV report, we can set different properties to fields that will be display in ALV output. Type Group. It is a data dictionary object which contains all the reusable user-defined types.

How do I display ALV in SAP?

Use

FACTORY You instantiate the main ALV class: You define the internal data table that provides the structure and content of the ALV output, as needed. You define which display type you want to use for the ALV output.
DISPLAY To display the ALV output on the screen, call up the method DISPLAY afterwards.

How do I assign a search help in SAP ABAP?

SAP ABAP – Search Help

Step 1 − Go to transaction SE11.
Step 2 − The system will prompt for the search help type to be created.
Step 3 − In the selection method, we need to indicate whether our source of data is a table or a view.
Step 4 − After the selection method is entered, the next field is the Dialog type.

How do you provide F4 in the selection screen in ABAP?

To display F4 help values in popup window, we use function module:

F4IF_FIELD_VALUE_REQUEST if suitable SEARCHHELP already exists in system (SE11>Search help)
F4IF_INT_TABLE_VALUE_REQUEST if select options can be provided in an itab table.

What is field catalog in SAP MM?

Field catalogs are the set of fields which can be used as a base of condition tables. We use these standard field provide by sap in pricing and creates a condition tables with the combinations of these fields. This condition table is created using the allowed fields from the field catalog.

What are the ways to populate field catalog?

to populate it we can use Fm REUSE_ALV_FIELDCATALOG_MERGE or we can directly populate it.

How do you create a new field catalog in condition table?

Go to ‘Sales and Distribution > Basic Functions > Pricing > Pricing Control’ and execute ‘Define Condition Tables’. Select ‘Conditions: Allowed fields’ and enter ‘ZZPSTYV’ as a new entry. 5. Note: When you create the condition table Annn, you can now use the field ZZPSTYV as a key field.

How does ALV display data?

An ALV report can be created using the following steps….Create a Simple SAP ALV Report

Include SLIS type pool – SLIS type pool contains all the data types required by ALV function modules.
Data retrieval – Code the logic to fetch the data from database table into an Internal Table.

What is a field catalog in SAP ABAP?

The field catalog is a table which contains information on the fields to be displayed on the ALV output.

How do I assign a search help to a table field?

Attach Search Help to Selection Screen Field

Enter the transaction code as SE11 in the command field.
Select the radio button for Search help and enter a name for the custom Search help.
On the next screen select the option ‘Elementary search help’.
Give some description for the search help.