RETRIEVE_ROOT_KEYS SAP Method Determine the root node id for a given key
Below is documentation, parameters and attributes of ABAP Method RETRIEVE_ROOT_KEYS within SAP class /BOBF/IF_FRW_SERVICE_MGR. 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_SERVICE_MGR 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 RETRIEVE_ROOT_KEYS can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method RETRIEVE_ROOT_KEYS
.| Name | Type | Data Type | Description | Default Value |
| IT_KEY | Importing | TYPE /BOBF/T_FRW_KEY | The node ids of the BO node | |
| IV_NODE_KEY | Importing | TYPE /BOBF/OBM_NODE_KEY | The (non-root) node name | |
| IV_REQUESTED_IMAGE | Importing | TYPE TY_IMAGE | ||
| ET_FAILED_KEY | Exporting | TYPE /BOBF/T_FRW_KEY | Key Table | |
| ET_KEY_LINK | Exporting | TYPE /BOBF/T_FRW_KEY_LINK | Mapping between the source node and the corresp. root node |
Exceptions of Method RETRIEVE_ROOT_KEYS
/BOBF/CX_FRW - BOPF Exception ClassExample ABAP coding
DATA: lo_class TYPE REF TO /BOBF/IF_FRW_SERVICE_MGR.
DATA: lv_ET_FAILED_KEY TYPE /BOBF/T_FRW_KEY,
lv_ET_KEY_LINK TYPE /BOBF/T_FRW_KEY_LINK,
lv_IT_KEY TYPE /BOBF/T_FRW_KEY,
lv_IV_NODE_KEY TYPE /BOBF/OBM_NODE_KEY,
lv_IV_REQUESTED_IMAGE TYPE TY_IMAGE,
lv_other TYPE c.
CALL METHOD lo_class=>RETRIEVE_ROOT_KEYS(
EXPORTING
IT_KEY = lv_IT_KEY
IV_NODE_KEY = lv_IV_NODE_KEY
IV_REQUESTED_IMAGE = lv_IV_REQUESTED_IMAGE
IMPORTING
ET_FAILED_KEY = lv_ET_FAILED_KEY
ET_KEY_LINK = lv_ET_KEY_LINK ).
Links to Related Class(s)
/BOBF/IF...Full list of available SAP object classes
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