HAS_ACTIVE_USAGE SAP Method Checks if a component exists already for a certain entity
Below is documentation, parameters and attributes of ABAP Method HAS_ACTIVE_USAGE within SAP class CL_DPR_UI_C_EXT_CONTAINER. There is also a number of example ABAP code snipts to help you use the functionality of this method.
This is a private Method so can only be executed from within the class itself. I.e. You could access it from another method of the class.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_DPR_UI_C_EXT_CONTAINER 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 HAS_ACTIVE_USAGE can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method HAS_ACTIVE_USAGE
.| Name | Type | Data Type | Description | Default Value |
| IV_EXTENSION_NAME | Importing | TYPE DPR_EXTENSION_NAME | Unique Name for a Proj. Mgmt. Extension | |
| IV_GUID | Importing | TYPE DPR_TV_OBJECT_GUID_CHAR | Unique Object Key | |
| IV_OBJECT_TYPE | Importing | TYPE CGPL_OBJECT_TYPE | Object Type in Project Planning | |
| RV_HAS_ACTIVE_COMPONENT | Returning | TYPE ABAP_BOOL |
Exceptions of Method HAS_ACTIVE_USAGE
This method does not have any exceptionsExample ABAP coding
This is a private Method so the below code can only be executed from within the class itself. I.e. from another method of the class.DATA: lo_class TYPE REF TO CL_DPR_UI_C_EXT_CONTAINER.
DATA: lv_IV_EXTENSION_NAME TYPE DPR_EXTENSION_NAME,
lv_IV_GUID TYPE DPR_TV_OBJECT_GUID_CHAR,
lv_IV_OBJECT_TYPE TYPE CGPL_OBJECT_TYPE,
lv_RV_HAS_ACTIVE_COMPONENT TYPE ABAP_BOOL,
lv_other TYPE c.
CALL METHOD lo_class=>HAS_ACTIVE_USAGE(
EXPORTING
IV_EXTENSION_NAME = lv_IV_EXTENSION_NAME
IV_GUID = lv_IV_GUID
IV_OBJECT_TYPE = lv_IV_OBJECT_TYPE
RECEIVING
RV_HAS_ACTIVE_COMPONENT = lv_RV_HAS_ACTIVE_COMPONENT )
"Alternate coding for Method Call with returning parameter
lv_RV_HAS_ACTIVE_COMPONENT = lo_class=>HAS_ACTIVE_USAGE(
EXPORTING
IV_EXTENSION_NAME = lv_IV_EXTENSION_NAME
IV_GUID = lv_IV_GUID
IV_OBJECT_TYPE = lv_IV_OBJECT_TYPE ).
Links to Related Class(s)
CL_DPR_U...Full list of available SAP object classes
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