READ SAP Method Read
Below is documentation, parameters and attributes of ABAP Method READ within SAP class /BOBF/IF_BUF_DATA_ACCESS. 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_BUF_DATA_ACCESS 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 READ can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method READ
.| Name | Type | Data Type | Description | Default Value |
| IT_NODE | Importing | TYPE /BOBF/T_FRW_NODE | Node | |
| IV_FILL_DATA | Importing | TYPE BOOLE_D | Data Element for Domain BOOLE: TRUE (='X') and FALSE (=' ') | |
| IV_SCOPE | Importing | TYPE /BOBF/BUF_READ_SCOPE | Scope of read access | |
| ET_DATA | Exporting | TYPE /BOBF/T_BUF_DATA_READ | Generic Data Table | |
| ET_FAILED | Exporting | TYPE /BOBF/T_FRW_NODE | Key Table |
Exceptions of Method READ
/BOBF/CX_FRW - Exception classExample ABAP coding
DATA: lo_class TYPE REF TO /BOBF/IF_BUF_DATA_ACCESS.
DATA: lv_ET_DATA TYPE /BOBF/T_BUF_DATA_READ,
lv_ET_FAILED TYPE /BOBF/T_FRW_NODE,
lv_IT_NODE TYPE /BOBF/T_FRW_NODE,
lv_IV_FILL_DATA TYPE BOOLE_D,
lv_IV_SCOPE TYPE /BOBF/BUF_READ_SCOPE,
lv_other TYPE c.
CALL METHOD lo_class=>READ(
EXPORTING
IT_NODE = lv_IT_NODE
IV_FILL_DATA = lv_IV_FILL_DATA
IV_SCOPE = lv_IV_SCOPE
IMPORTING
ET_DATA = lv_ET_DATA
ET_FAILED = lv_ET_FAILED ).
Links to Related Class(s)
/BOBF/IF...Full list of available SAP object classes
Search for further information about these or an SAP related objects