How to change the status of clinical order header

Question

Hi all,
I need to change the status (N1CORDER-WLSTA) of the clinical order header. I have found the way to change the status of the items and it works, but i dont know how to change the header status.
Now, for the items i do:
1- Create an object type cl_ishmed_prereg
2- Load the item (n1vkg-vkgid)
3- Use set_status method
4- Save the object
5- Commit work
So, do you know how i can change the status of the header? Im looking for other methods but...
Thanks,
Manel

Answer 1

In order to change the clinic order header status u have to:
1- Obtain the instance from item instance:
    CALL METHOD lv_prereg->get_corder
      IMPORTING
        er_corder = lv_corder
        e_rc      = rc.
2- Create a var type rn1_corder_x
3- Modify:
is_n1corder_x-wlsta = 'RE'. " new status
is_n1corder_x-wlsta_x = 'X'.
4- Use change mehod:
    CALL METHOD lv_corder->change
      EXPORTING
        is_corder_x     = is_n1corder_x
      IMPORTING
        e_rc            = rc
      CHANGING
        cr_errorhandler = cl_error.
5- Save:
CALL METHOD lv_corder->if_ish_objectbase~save
6- Commit work
Regards,
Manel