Customer Exits in Remodeling

Context

In remodeling, you can use a customer exit to fill added or replaced characteristics and key figures with initial values.

There is an example implementation CL_RSCNV_CUSTOMER_EXIT to show you how such an implementation can look like.

Procedure

To implement a user-specific class, in the SAP Easy Access menu, choose Tools ABAP Workbench Development Class Builder.
Enter a name for your implementation and choose Create.
Select Class as the object type.
Enter a description and select the following options:
- Instantiation: Public
- Usual ABAP Class
- Final
Save your entries. The Class Builder appears.

Use the IF_RSCNV_EXIT interface. This has the two methods GET_OBJECT and CONVERSION_EXIT. The method GET_OBJECT has the following parameters:

Parameter	Description
I_IPRONM	Name of InfoProvider to be remodeled
I_RRNM	Name of Remodeling Rule
I_CONVERSION_ID	ID of the remodeling run/process
R_R_RSCNV_EXIT	Instance of your class

This method is only called once prior to the actual data conversion process. The method CONVERSION_EXIT of the instance returned from this method via parameter R_R_RSCNV_EXIT is called afterwards to convert the data. If no instance is returned the remodeling process is terminated.

The method CONVERSION_EXIT has the following parameters:

Parameter	Description
I_CONVERSION_ID	ID of the remodeling run/process
I_R_NEW_FIELD	Result of the routine, which is assigned to the new field
I_R_OLD_DATA_ROW	Structure of the table before remodeling, current row
E_T_MSG	Message container to log messages (optional)

Implement your class and save your entries.

Results

All classes that implement the IF_RSCNV_EXIT interface are available in remodeling. They are listed in the input help for the customer exit.