Dynamic Agent Workflow Implementation

 

Use Case

So, we have the workflow for Supplier.

                     

But the User wants the Dynamic Selection of Agents. So, Our Client Requirement is like below

·       If the User Give Country IN, the workflow should go to A person

·       If the User give country USA, the workflow should go to B person.

For this kind of requirement, we will set up the Dynamic Agent BADI. For this, will follow the below steps.

Step 1

·       First of all, we have to set up Service name. Which we will use in the filter of Dynamic Agent of BADI. For that follow below steps.

·       MDGIMG -> General Setting -> Process Modelling -> Workflow -> Rule-Based Workflow -> Define Service name for Rule Based Workflow.

             

·       This Service name is the filter value of BADI for Selecting Dynamic Agent.

·       ZIN_SRVC_DYN_AGENT

·       Create New Service

·       Next, go to Rule Based Workflow Configuration or T-code USMD_SSW_RULE

·       Select CR Type and Continue.

·       Go to Decision Table -> Single Value Decision Table -> Maintain the Service name in Required Step.

·       Next, Go to BADI: Dynamic Selection of Agent in Rule-Based Workflow

 

 

·       Go to Filter Values -> Create Filter Combination -> Give Service name

·       Go to Implementing Class

·       Write Implementation in Get Dynamic Agent Method.

 

 

 

 

DATA: lo_model      TYPE REF TO if_usmd_model_ext,
          lo_context    TYPE REF TO if_usmd_app_context,
          lt_entity     TYPE usmd_t_entity,
          lt_user_agent TYPE usmd_s_user_agent,
          ls_user_group TYPE usmd_t_user_agent_group,
          lv_country    TYPE land1.


    FIELD-SYMBOLS: <lt_data> TYPE ANY TABLE,
                   <ls_data> TYPE any.

    cl_usmd_crequest_util=>get_model_by_cr(
      EXPORTING
        i_crequest = iv_cr_number                 " Change Request
      IMPORTING
        e_model    = DATA(lv_model)                 " Data Model of Change Request
    ).

    IF lv_model IS NOT INITIAL.
      cl_usmd_model_ext=>get_instance(
        EXPORTING
          i_usmd_model = lv_model                 " Data model
        IMPORTING
          eo_instance  = DATA(lo_inst_model)                 " MDM Data Model for Access from Non-SAP Standard
          et_message   = DATA(lt_message)                 " Messages
      ).

      IF lo_inst_model IS BOUND.
        lt_entity = VALUE #( ( 'AD_POSTAL' ) ).
*      IF lo_model IS BOUND.
        lo_inst_model->read_entity_data_all(
          EXPORTING
            i_fieldname      = 'BP_HEADER'                  " Financial MDM: Field Name
            if_active        = abap_false                   " Financial MDM: General Indicator
            i_crequest       = iv_cr_number                 " Change Request
*           it_sel           =                              " Sorted Table: Selection Condition (Range per Field)
            it_entity_filter = lt_entity                 " Ent.Types for Which Data Is Expected; Default: All Ent.Types
          IMPORTING
            et_message       = lt_message                " Messages
            et_data_entity   = DATA(lt_entity_data)                 " Data for Entity Types
        ).


    IF lt_entity_data IS NOT INITIAL.
      DATA(ls_entity_data) = lt_entity_data[ usmd_entity = 'BP_HEADER' usmd_entity_cont = 'AD_POSTAL' struct = 'KATTR' ].

      ASSIGN ls_entity_data-r_t_data->* TO FIELD-SYMBOL(<lt_ent_data>).

      LOOP AT <lt_ent_data> ASSIGNING <ls_data>.
        ASSIGN COMPONENT 'REF_POSTA' OF STRUCTURE <ls_data> TO FIELD-SYMBOL(<lv_field>).
        lv_country = <lv_field>.
      ENDLOOP.

      ct_user_agent_group = VALUE #( ( agent_group = 001
                                       step_type = 3
                                       user_agent = COND #( WHEN lv_country = 'CA'
                                                            THEN VALUE #( ( user_type = 'US'
                                                                            user_value = 'INGALEA' ) )

                                                            WHEN lv_country = 'US'
                                                            THEN VALUE #( ( user_type = 'US'
                                                                            user_value = 'SUREKHAS' ) )

                                                            ELSE VALUE #( ( user_type = 'US'
                                                                            user_value = 'SANDEEPS' ) ) ) ) ).
    ENDIF.
  ENDIF.
ENDIF.

 

 

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