Transforming the Analytical ID into Key Values

You can get the dimension values contained in the analytical ID of each group, in case you want to use the key values to retrieve a self-implemented entity.

Procedure

In the DPC_EXT class of your service, overwrite the /iwbep/if_mgw_appl_srv_runtime~get_entityset method.
```
PUBLIC SECTION.
  METHODS /iwbep/if_mgw_appl_srv_runtime~get_entityset REDEFINITION.
```
In the method implementation, get an instance of the sadl_dpc object, and use it to retrieve the key values corresponding to the generated ID. The method returns the keys as name-value pairs.
```
if_sadl_gw_dpc_util~get_dpc( )->get_keys_from_analytical_id( 
  EXPORTING io_tech_request_context = io_tech_request_context 
  IMPORTING et_keys = DATA(lt_keys) ).
```
Perform the same steps in the get_entity method.

Results

You can now use the key values for subsequent processing, for example an own implementation of the get methods.