COLLAPSE_SUBTREE SAP Method Collapses all Branches of a Part of the Tree
Below is documentation, parameters and attributes of ABAP Method COLLAPSE_SUBTREE within SAP class CL_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 CL_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 COLLAPSE_SUBTREE can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method COLLAPSE_SUBTREE
.| Name | Type | Data Type | Description | Default Value |
| I_NODE_KEY | Importing | TYPE LVC_NKEY | Node Key |
Exceptions of Method COLLAPSE_SUBTREE
NODE_NOT_FOUND - Node With Key NODE_KEY Does Not ExistExample ABAP coding
DATA: lo_class TYPE REF TO CL_GUI_ALV_TREE.
DATA: lv_I_NODE_KEY TYPE LVC_NKEY,
lv_other TYPE c.
CALL METHOD lo_class=>COLLAPSE_SUBTREE(
EXPORTING
I_NODE_KEY = lv_I_NODE_KEY ).
Links to Related Class(s)
CL_GUI_A...Full list of available SAP object classes
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