LIST_HEAD SAP Method Define List Header of Pick List
Below is documentation, parameters and attributes of ABAP Method LIST_HEAD within SAP class IF_EX_ISH_PICKLIST_000001. There is also a number of example ABAP code snipts to help you use the functionality of this method.
This method is available within SAP systems depending on your version and release level, you can view further information by entering the class name IF_EX_ISH_PICKLIST_000001 into the relevant SAP transactions such as SE24 or SE80, and then selecting the method you are interested in.
Method Type - Instance
This is an Instance Method so needs to be instantiated first before you can access any of the methods. I.e. you need to create a local variable of TYPE ref to the class.The following technical details of method LIST_HEAD can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method LIST_HEAD
.| Name | Type | Data Type | Description | Default Value |
| I_HEADER | Importing | TYPE NMAT_PICKLIST_HEAD | Active Header Line | |
| I_ITEM | Importing | TYPE NMAT_PICKLIST_ITEM | Active Item | |
| I_LINE_SIZE | Importing | TYPE LINE_SZ | Width of Output List | |
| I_REPID | Importing | TYPE SYREPID | Name of Calling Program | |
| I_SELECTION_NEW_PAGE | Importing | TYPE ISH_ON_OFF | New Page at Change | |
| I_TITLE | Importing | TYPE TITLE_LIN1 | Title Line of Report |
Exceptions of Method LIST_HEAD
This method does not have any exceptionsExample ABAP coding
DATA: lo_class TYPE REF TO IF_EX_ISH_PICKLIST_000001.
DATA: lv_I_HEADER TYPE NMAT_PICKLIST_HEAD,
lv_I_ITEM TYPE NMAT_PICKLIST_ITEM,
lv_I_LINE_SIZE TYPE LINE_SZ,
lv_I_REPID TYPE SYREPID,
lv_I_SELECTION_NEW_PAGE TYPE ISH_ON_OFF,
lv_I_TITLE TYPE TITLE_LIN1,
lv_other TYPE c.
CALL METHOD lo_class=>LIST_HEAD(
EXPORTING
I_HEADER = lv_I_HEADER
I_ITEM = lv_I_ITEM
I_LINE_SIZE = lv_I_LINE_SIZE
I_REPID = lv_I_REPID
I_SELECTION_NEW_PAGE = lv_I_SELECTION_NEW_PAGE
I_TITLE = lv_I_TITLE ).
Links to Related Class(s)
IF_EX_IS...Full list of available SAP object classes
Search for further information about these or an SAP related objects