ATTACH_FOR_WRITE SAP Method Request Write Lock
Below is documentation, parameters and attributes of ABAP Method ATTACH_FOR_WRITE within SAP class CL_ABAP_COMPILER_AREA. 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_COMPILER_AREA into the relevant SAP transactions such as SE24 or SE80, and then selecting the method you are interested in.
Method Type - Static
This is a Static Method so you can call it directlyThe following technical details of method ATTACH_FOR_WRITE can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method ATTACH_FOR_WRITE
.| Name | Type | Data Type | Description | Default Value |
| ATTACH_MODE | Importing | TYPE SHM_ATTACH_MODE | Mode of ATTACH (Constants in CL_SHM_AREA) | |
| INST_NAME | Importing | TYPE SHM_INST_NAME | Name of a Shared Object Instance in an Area | |
| WAIT_TIME | Importing | TYPE I | Maximum Wait Time (in Milliseconds) | |
| HANDLE | Returning | TYPE REF TO CL_ABAP_COMPILER_AREA | SHM: Model of an Area Class |
Exceptions of Method ATTACH_FOR_WRITE
CX_SHM_PARAMETER_ERROR - Passed parameter has incorrect valueExample ABAP coding
DATA: lv_ATTACH_MODE TYPE SHM_ATTACH_MODE,
lv_HANDLE TYPE CL_ABAP_COMPILER_AREA,
lv_INST_NAME TYPE SHM_INST_NAME,
lv_WAIT_TIME TYPE I,
lv_other TYPE c.
CALL METHOD CL_ABAP_COMPILER_AREA=>ATTACH_FOR_WRITE(
EXPORTING
ATTACH_MODE = lv_ATTACH_MODE
INST_NAME = lv_INST_NAME
WAIT_TIME = lv_WAIT_TIME
RECEIVING
HANDLE = lv_HANDLE )
"Alternate coding for Method Call with returning parameter
lv_HANDLE = CL_ABAP_COMPILER_AREA=>ATTACH_FOR_WRITE(
EXPORTING
ATTACH_MODE = lv_ATTACH_MODE
INST_NAME = lv_INST_NAME
WAIT_TIME = lv_WAIT_TIME ).
Links to Related Class(s)
CL_ABAP_...Full list of available SAP object classes
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