CHANGE_ITEM SAP Method Change Item, Only Update when Changed
Below is documentation, parameters and attributes of ABAP Method CHANGE_ITEM within SAP class IF_GUI_ALV_TREE. 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_GUI_ALV_TREE 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 CHANGE_ITEM can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method CHANGE_ITEM
.| Name | Type | Data Type | Description | Default Value |
| IS_ITEM_LAYOUT | Importing | TYPE LVC_S_LACI | ||
| I_DATA | Importing | TYPE ANY | ||
| I_FIELDNAME | Importing | TYPE LVC_FNAME | ||
| I_NODE_KEY | Importing | TYPE LVC_NKEY | ||
| I_U_DATA | Importing | TYPE AS4FLAG |
Exceptions of Method CHANGE_ITEM
NODE_NOT_FOUND -Example ABAP coding
DATA: lo_class TYPE REF TO IF_GUI_ALV_TREE.
DATA: lv_IS_ITEM_LAYOUT TYPE LVC_S_LACI,
lv_I_DATA TYPE ANY,
lv_I_FIELDNAME TYPE LVC_FNAME,
lv_I_NODE_KEY TYPE LVC_NKEY,
lv_I_U_DATA TYPE AS4FLAG,
lv_other TYPE c.
CALL METHOD lo_class=>CHANGE_ITEM(
EXPORTING
IS_ITEM_LAYOUT = lv_IS_ITEM_LAYOUT
I_DATA = lv_I_DATA
I_FIELDNAME = lv_I_FIELDNAME
I_NODE_KEY = lv_I_NODE_KEY
I_U_DATA = lv_I_U_DATA ).
Links to Related Class(s)
IF_GUI_A...Full list of available SAP object classes
Search for further information about these or an SAP related objects