CHECK_CHANGED_DATA SAP Method Verification of Changes and Triggering of Event DATA_CHANGED
Below is documentation, parameters and attributes of ABAP Method CHECK_CHANGED_DATA within SAP class CL_GUI_ALV_GRID. 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_GUI_ALV_GRID 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 CHECK_CHANGED_DATA can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method CHECK_CHANGED_DATA
.| Name | Type | Data Type | Description | Default Value |
| E_VALID | Exporting | TYPE CHAR01 | Entries are Consistent | |
| C_REFRESH | Changing | TYPE CHAR01 | Character Field Length 1 | |
| C_REFRESH | Changing | TYPE CHAR01 | Character Field of Length 1 |
Exceptions of Method CHECK_CHANGED_DATA
This method does not have any exceptionsExample ABAP coding
DATA: lo_class TYPE REF TO CL_GUI_ALV_GRID.
DATA: lv_C_REFRESH TYPE CHAR01,
lv_E_VALID TYPE CHAR01,
lv_C_REFRESH TYPE CHAR01,
lv_other TYPE c.
CALL METHOD lo_class=>CHECK_CHANGED_DATA(
IMPORTING
E_VALID = lv_E_VALID
CHANGING
C_REFRESH = lv_C_REFRESH
C_REFRESH = lv_C_REFRESH ).
Links to Related Class(s)
CL_GUI_A...Full list of available SAP object classes
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