EXIST_INSTANCE SAP Method Returns whether an instance already exist
Below is documentation, parameters and attributes of ABAP Method EXIST_INSTANCE within SAP class CL_DPR_UI_LOG_RELATIONSHIP. 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_LOG_RELATIONSHIP 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 EXIST_INSTANCE can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method EXIST_INSTANCE
.| Name | Type | Data Type | Description | Default Value |
| RR_INSTANCE_EXIST | Returning | TYPE BOOLE_D | Data element for domain BOOLE: TRUE (='X') and FALSE (=' ') |
Exceptions of Method EXIST_INSTANCE
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_LOG_RELATIONSHIP.
DATA: lv_RR_INSTANCE_EXIST TYPE BOOLE_D,
lv_other TYPE c.
CALL METHOD lo_class=>EXIST_INSTANCE(
RECEIVING
RR_INSTANCE_EXIST = lv_RR_INSTANCE_EXIST )
"Alternate coding for Method Call with returning parameter
lv_RR_INSTANCE_EXIST = lo_class=>EXIST_INSTANCE( ).
Links to Related Class(s)
CL_DPR_U...Full list of available SAP object classes
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