GET_ROOT_KEYS SAP Method Returns all root nodes
Below is documentation, parameters and attributes of ABAP Method GET_ROOT_KEYS within SAP class /BOBF/IF_FRW_DELEGATION. 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 /BOBF/IF_FRW_DELEGATION 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_ROOT_KEYS can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method GET_ROOT_KEYS
.| Name | Type | Data Type | Description | Default Value |
| IO_READ | Importing | TYPE REF TO /BOBF/IF_FRW_READ | Interface to Read Data | |
| IV_CHANGED_ONLY | Importing | TYPE BOOLE_D | Data element for domain BOOLE: TRUE (='X') and FALSE (=' ') | |
| ET_ROOT_KEY | Exporting | TYPE /BOBF/T_FRW_KEY | Key Table |
Exceptions of Method GET_ROOT_KEYS
/BOBF/CX_FRW - BOPF Exception ClassExample ABAP coding
DATA: lo_class TYPE REF TO /BOBF/IF_FRW_DELEGATION.
DATA: lv_ET_ROOT_KEY TYPE /BOBF/T_FRW_KEY,
lv_IO_READ TYPE /BOBF/IF_FRW_READ,
lv_IV_CHANGED_ONLY TYPE BOOLE_D,
lv_other TYPE c.
CALL METHOD lo_class=>GET_ROOT_KEYS(
EXPORTING
IO_READ = lv_IO_READ
IV_CHANGED_ONLY = lv_IV_CHANGED_ONLY
IMPORTING
ET_ROOT_KEY = lv_ET_ROOT_KEY ).
Links to Related Class(s)
/BOBF/IF...Full list of available SAP object classes
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