VARIANTS_MERGE SAP Method Merges Old and New Field Catalog and Sends Delta to Frontend
Below is documentation, parameters and attributes of ABAP Method VARIANTS_MERGE within SAP class CL_ALV_TREE_BASE. 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_ALV_TREE_BASE 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 VARIANTS_MERGE can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method VARIANTS_MERGE
.| Name | Type | Data Type | Description | Default Value |
| IT_FIELDCAT_NEW | Importing | TYPE LVC_T_FCAT | New Field Catalog | |
| IT_FIELDCAT_OLD | Importing | TYPE LVC_T_FCAT | Old Field Catalog |
Exceptions of Method VARIANTS_MERGE
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_ALV_TREE_BASE.
DATA: lv_IT_FIELDCAT_NEW TYPE LVC_T_FCAT,
lv_IT_FIELDCAT_OLD TYPE LVC_T_FCAT,
lv_other TYPE c.
CALL METHOD lo_class=>VARIANTS_MERGE(
EXPORTING
IT_FIELDCAT_NEW = lv_IT_FIELDCAT_NEW
IT_FIELDCAT_OLD = lv_IT_FIELDCAT_OLD ).
Links to Related Class(s)
CL_ALV_T...Full list of available SAP object classes
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