GET_NODE_KEY_FROM_INDEX SAP Method Returns the Node Key of a Row in the Output Table









Below is documentation, parameters and attributes of ABAP Method GET_NODE_KEY_FROM_INDEX within SAP class CL_ALV_TREE_BASE. 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_ALV_TREE_BASE 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 GET_NODE_KEY_FROM_INDEX can also be found below:

  • Importing parameters
  • Exporting parameters
  • Changing parameters
  • Returning parameters
  • Exceptions
  • Coding Examples


Parameters of Method GET_NODE_KEY_FROM_INDEX

.

NameTypeData TypeDescriptionDefault Value
I_INDEXImportingTYPE
LVC_INDEX		Index in Output Table
E_NODE_KEYExportingTYPE
LVC_NKEY		Node Key



Exceptions of Method GET_NODE_KEY_FROM_INDEX

E_NODE_KEYExportingTYPE
LVC_NKEYNode KeyINDEX_NOT_FOUND - index_not_found

Example ABAP coding


DATA: lo_class TYPE REF TO CL_ALV_TREE_BASE.
DATA: lv_E_NODE_KEY TYPE LVC_NKEY,
lv_I_INDEX TYPE LVC_INDEX,
lv_other TYPE c.

CALL METHOD lo_class=>GET_NODE_KEY_FROM_INDEX(
EXPORTING
I_INDEX = lv_I_INDEX
IMPORTING
E_NODE_KEY = lv_E_NODE_KEY ).

Links to Related Class(s)

CL_ALV_T...
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