2 level approval for workflow

Question

Hi all,
I am supposed to make an EP workflow for 2 level approval for absences or leaves. I am using a copy of workflow WS12300111. I am able to get the single level of approval, but not the second level. When the request goes to the second approver ( which is the supervisor of first approvar), it shows the leave requests of the first approvar and when I check the workplace of the employee who applied for the leave, his leave has the status 'approved'.
In other words, when the first supervisor or approvar approves the request, it gets approved and second approvar has no option to approve it again.  Please suggest what to do?
In my tasks for approval, I am using the class - CL_PT_REQ_WF_ATTRIBS and the method APPROVE. Is that correct???
Is there any other standard workflow which I can refer to?
Thanks

Answer 1

Dear Raja Sekhar,
I create a sampel program with the following code in SE38 and put in the following code. However, it seem that it does not work and the status did not get updated.
Do you know what is the problem?
DATA:
request TYPE REF TO if_pt_req_request,
event   TYPE tim_req_xfer_event VALUE cl_pt_req_const=>C_REQTRANS_APPROVE,
req_id  TYPE PTREQ_HEADER-REQUEST_ID value '48561480F033007EE1008000C0A8D282',
status  type TIM_REQ_STATUS.
CALL FUNCTION 'ENQUEUE_EPTREQ'
  EXPORTING
    mode_ptreq_header = 'E'
    request_id        = req_id
  EXCEPTIONS
    foreign_lock      = 1
    system_failure    = 2
    OTHERS            = 3.
CALL METHOD ca_pt_req_header=>agent->get_request
  EXPORTING
    im_request_id = req_id
  IMPORTING
    ex_request    = request.
CALL METHOD request->initiate_state_transition
  EXPORTING
    im_transfer_event    = event
   im_event      = event
   IM_RET_VALUE  = 0
  IMPORTING
    ex_new_status = status.
CALL FUNCTION 'DEQUEUE_EPTREQ'
  EXPORTING
    request_id = req_id.
Thanks
Regards,
Bryan