BEFORE_READ SAP Method Before Reading Data
Below is documentation, parameters and attributes of ABAP Method BEFORE_READ within SAP class /SCMB/IF_EX_TMDL_DATA. 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 /SCMB/IF_EX_TMDL_DATA 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 BEFORE_READ can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method BEFORE_READ
.| Name | Type | Data Type | Description | Default Value |
| CO_QUERY | Changing | TYPE REF TO /SCMB/CL_TMDL_QUERY | Query: Abstract Class |
Exceptions of Method BEFORE_READ
This method does not have any exceptionsExample ABAP coding
DATA: lo_class TYPE REF TO /SCMB/IF_EX_TMDL_DATA.
DATA: lv_CO_QUERY TYPE /SCMB/CL_TMDL_QUERY,
lv_other TYPE c.
CALL METHOD lo_class=>BEFORE_READ(
CHANGING
CO_QUERY = lv_CO_QUERY ).
Links to Related Class(s)
/SCMB/IF...Full list of available SAP object classes
Search for further information about these or an SAP related objects