Working of 'RH_STRUC_GET'

Question

Hello,
I have a following Org structure
O (Org1)
|_ S
|   |_ P (P1)
|
|_ S
|   |_ P (P2)
|
|_ O (Org2)
    |_ S
        |_ P (P3)
I want to get P1 and P2
I am using RH_STRUC_GET function module to retrieve the same.
This is how I am passing the parameters
  CALL FUNCTION 'RH_STRUC_GET'
    EXPORTING
      act_otype      = 'O'
      act_objid      = Org1
      act_wegid      = 'O-S-P'
      act_plvar      = '01'
      act_begda      = sy-datum
      act_endda      = sy-datum
      act_tdepth     = 3
    TABLES
      result_tab     = it_sw
      result_objec   = it_objec
      result_struc   = it_struc
    EXCEPTIONS
      no_plvar_found = 1
      no_entry_found = 2
      OTHERS         = 3.
This way the FM returns P1, P2 and P3, but I want only P1 and P2.
Why is it happening so?
Are the depth and evaluation path I mentioned correct?
How is the level considered. Since I am passing Org1, is that org unit considered as level 1? Or is it that the level 1starts from Org2?
Where can I get the documentation for the function module 'RH_STRUC_GET'?
Please help me out.
Thanks & Regards,
Reena
Edited by: Reena Kandula on Aug 18, 2009 2:16 PM
Edited by: Reena Kandula on Aug 18, 2009 2:21 PM

Answer 1

Reena,
The values you have passed in 'RH_STRUC_GET' are correct.
You wont be able to get 'P3' if you give 'Depth' as 3.
Level 1 starts from Org1.
In your structure Org1- level 1,
                            S  - level 2,
                            P1 - level 3,
                            Org2 - level 2,
                            P3 - level 4 (won't be displayed).
You can check this structure level in table RESULT_STRUC , check the 2nd column which contains level number.
Regards,
Thyagu.