READ SAP Method Converts and increases reader position in input buffer
Below is documentation, parameters and attributes of ABAP Method READ within SAP class CL_ABAP_CONV_IN_CE. 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 CL_ABAP_CONV_IN_CE 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 |
| N | Importing | TYPE I | Number of Units To Be Read | |
| VIEW | Importing | TYPE REF TO CL_ABAP_VIEW_OFFLEN | ABAP Structure View with Offset and Length | |
| DATA | Exporting | TYPE ANY | Data Object To Be Read | |
| LEN | Exporting | TYPE I | Number of Converted Units |
Exceptions of Method READ
ANY
I
Example ABAP coding
DATA: lo_class TYPE REF TO CL_ABAP_CONV_IN_CE.
DATA: lv_DATA TYPE ANY,
lv_LEN TYPE I,
lv_N TYPE I,
lv_VIEW TYPE CL_ABAP_VIEW_OFFLEN,
lv_other TYPE c.
CALL METHOD lo_class=>READ(
EXPORTING
N = lv_N
VIEW = lv_VIEW
IMPORTING
DATA = lv_DATA
LEN = lv_LEN ).
Links to Related Class(s)
CL_ABAP_...Full list of available SAP object classes
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