CALL_HEADER_METHOD SAP Method Set Method of a Header
Below is documentation, parameters and attributes of ABAP Method CALL_HEADER_METHOD within SAP class CL_ITEM_TREE_CONTROL. 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_ITEM_TREE_CONTROL 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 CALL_HEADER_METHOD can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method CALL_HEADER_METHOD
.| Name | Type | Data Type | Description | Default Value |
| HEADER_NAME | Importing | TYPE TV_HDRNAME | ' | |
| METHOD_NAME | Importing | TYPE C | Name of Property | |
| P1 | Importing | TYPE ANY | 1st parameter | |
| P2 | Importing | TYPE ANY | 2nd parameter | |
| P3 | Importing | TYPE ANY | 3rd parameter | |
| P_COUNT | Importing | TYPE I | No. of parameters |
Exceptions of Method CALL_HEADER_METHOD
METHOD_CALL_ERROR - 'Example ABAP coding
DATA: lo_class TYPE REF TO CL_ITEM_TREE_CONTROL.
DATA: lv_HEADER_NAME TYPE TV_HDRNAME,
lv_METHOD_NAME TYPE C,
lv_P1 TYPE ANY,
lv_P2 TYPE ANY,
lv_P3 TYPE ANY,
lv_P_COUNT TYPE I,
lv_other TYPE c.
CALL METHOD lo_class=>CALL_HEADER_METHOD(
EXPORTING
HEADER_NAME = lv_HEADER_NAME
METHOD_NAME = lv_METHOD_NAME
P1 = lv_P1
P2 = lv_P2
P3 = lv_P3
P_COUNT = lv_P_COUNT ).
Links to Related Class(s)
CL_ITEM_...Full list of available SAP object classes
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