CREATE_LEVEL_TABLE SAP Method Creates Level_Table for Printing
Below is documentation, parameters and attributes of ABAP Method CREATE_LEVEL_TABLE 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 is a private Method so can only be executed from within the class itself. I.e. You could access it from another method of the class.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 CREATE_LEVEL_TABLE can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method CREATE_LEVEL_TABLE
.| Name | Type | Data Type | Description | Default Value |
| I_ALL_NODES | Importing | TYPE AS4FLAG | All Nodes | |
| I_LEVEL | Importing | TYPE I | Previous Level | |
| I_NODE_KEY | Importing | TYPE LVC_NKEY | node_key | |
| CT_LEVEL | Changing | TYPE LVC_T_PLVL | Level Table |
Exceptions of Method CREATE_LEVEL_TABLE
PROGRAM_ERROR - program_errorExample ABAP coding
This is a private Method so the below code can only be executed from within the class itself. I.e. from another method of the class.DATA: lo_class TYPE REF TO CL_ALV_TREE_BASE.
DATA: lv_CT_LEVEL TYPE LVC_T_PLVL,
lv_I_ALL_NODES TYPE AS4FLAG,
lv_I_LEVEL TYPE I,
lv_I_NODE_KEY TYPE LVC_NKEY,
lv_other TYPE c.
CALL METHOD lo_class=>CREATE_LEVEL_TABLE(
EXPORTING
I_ALL_NODES = lv_I_ALL_NODES
I_LEVEL = lv_I_LEVEL
I_NODE_KEY = lv_I_NODE_KEY
CHANGING
CT_LEVEL = lv_CT_LEVEL ).
Links to Related Class(s)
CL_ALV_T...Full list of available SAP object classes
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