Badi Implementierung anlegen und Filter-Ausprägungen hinzufügen. Es muss für jede benötigte Filter-Ausprägung eine eigene BAdI Implementierung und Klasse angelegt werden.
Klasse anlegen und in der Interface Methode die Kundenlogik, wie in der Dokumentation empfohlen, in eine private Methode kapseln. Bsp.:
METHOD if_ex_pt_blp_user~process_data.
CHECK i_record IS BOUND.
IF i_record->data->category = cl_pt_tmw_tdm_const=>cat_infty
AND i_record->data->type = '2001'.
"hier die erforderliche Logik rein, z.B. weitere Prüfungen
process_it2001( EXPORTING i_record = i_record " Aktueller Satz
i_time_data = i_time_data " Aktuelle Zeitdaten
IMPORTING e_messages = e_messages " Ausgabemeldungen für die Transaktion
e_time_data = e_time_data ). " Neue und geänderte Daten
"An den konkreten Infotypsatz kommt man z.B. folgendermaßen:
DATA(record_data) = CAST cl_pt_td_it2001( i_record->data ).
DATA(p2001) = record_data->if_pt_td_it2001~p2001.
ENDIF.
ENDMETHOD.
HRPAD00INFTY (method IN_UPDATE) is called by the old infotype framework (PA30, SAP50UPR)
HRPAD00INFTYDB (method UPDATE_DB) is called in the decoupled infotype framework
BAdI: HRPAD00INFTY – Verbucher / Infotyp-Pflege
Interface: IF_EX_HRPAD00INFTY
BAdI: HRPAD00INFTYDB – HR: Stammdaten, Infotype DB Update Logik
“The BAdI is called, after the decoupled infotype framework writes the infotype data to the database. This is done during method FLUSH.” Note: The Infotypes 2000-2999 are not decoupled yet! More here and here.
If you forward a workitem manually from the MyInbox or via function module SAP_WAPI_FORWARD_WORKITEM, the function module SWW_WI_FORWARD will be called. There the SAP implemented a BAdI call of the BAdI WF_WI_FORWARD.
BAdI WF_WI_FORWARD
The BAdI provides a method to add additional checks, when forwarding a workitem. I will use it, to send notification mails.
BAdI Filter
Create your own BAdI implementation and add a task id as filter. In my case it’s the task TS21500003 of the leave request approval workflow. Now your implementation will only be called, if this specific workitem is forwarded. Now we implement the method CHECK_BEFORE_FORWARD. The method has enough parameters to get all necessary information to enrich the mail text.
First the workitem container is read out of the context. There we get the _WI_OBJECT_ID element, which contains the request object reference. With this information we are able to get the current request object out of the workflow. I pass this into antother class where I already have a mail sending implementation.
METHOD if_ex_wf_wi_workitem~check_before_forward.
*---------------------------------------------------------------------------------*
* This BAdI implementation is used to send an info mail when a workitem is forwarded.
*---------------------------------------------------------------------------------*
TRY.
"Get workitem container and requestId
DATA(container) = im_workitem_context->get_wi_container( ).
container->get_value_ref( EXPORTING name = |_WI_OBJECT_ID|
IMPORTING value_ref = DATA(lr_req_id) ).
ASSIGN lr_req_id->* TO FIELD-SYMBOL(<lpor>).
"Get current request object
DATA(lo_req) = NEW cl_pt_req_wf_attribs( )->bi_persistent~find_by_lpor( lpor = <lpor> ).
"Send an info mail to each new agent (should be only one)
LOOP AT im_table_new_agents INTO DATA(new_agent).
zcl_hcm_leave_request_assist=>send_mail( io_req = CAST cl_pt_req_wf_attribs( lo_req )
iv_tdname = mc_mailtext
iv_pernr = cl_hcmfab_employee_api=>get_instance( )->get_employeenumber_from_user( iv_user = new_agent-objid ) ).
ENDLOOP.
CATCH cx_hcmfab_common.
CATCH cx_swf_cnt_elem_not_found.
CATCH cx_swf_cnt_container.
"In error case, do nothing. The workitem should still be forwarded.
RETURN.
ENDTRY.
"Write Info to WF Log
MESSAGE s001(00) WITH |Forward: Mail { mc_mailtext }| INTO DATA(lv_message).
im_workitem_context->set_message_to_log( im_function = CONV #( lv_message ) "max char30
im_message = VALUE #( msgid = sy-msgid
msgty = sy-msgty
msgno = sy-msgno
msgv1 = sy-msgv1 ) ).
COMMIT WORK.
ENDMETHOD.
At the end I’m writing a little notification in the workflow log. The workitem context provides the method set_message_to_log for this. The log will look like this.
If you want to copy the standard workflow of the leave request approval process (WS12300111) and are adding another approval step (or you just want to add an escalation where you set the approve workitem to obsolete and create a new approval step for the next approver) you have to implement the following BAdI. In detail you only have to add the new step ID in the filter, else the approver will not see any approval or reject buttons in his inbox. See details here.
BAdI: /IWWRK/BADI_WF_BEFORE_UPD_IB
Default implementation: HCMFAB_LEAVE_APPROVAL_INBOXDefault Workflows and Step ID’sAdd your custom workflow and the custom approval step id in your own BAdI implementation
As second step you have to add the Workflow in the customizing. You’ll find further information here.
SM30 View /IWWRK/V_WFSTEP.Add the Workflow with Approval StepIdAdd the Approve and Reject Buttons
