Error in BAPI_SALESORDER_CHANGE while updating condition

Question

Hi,
I am using this BAPI to change an existing pricing condition. However, I am getting an error  " Manual change of condition type is not possible". I'm not sure whether this is a coding error or is it related to configuration. this is how I am populating the structures:
so_cond_in-itm_number = wa_vbap1-posnr.
so_cond_in-cond_count = wa_konv-zaehk.
so_cond_in-cond_st_no = wa_konv-STUNR.
so_cond_in-cond_type  = wa_konv-kschl.
so_cond_in-cond_value = wa_konv-kbetr.
so_cond_in-currency = wa_konv-waers.
so_condx_in-itm_number = wa_vbap1-posnr.
so_condx_in-updateflag = 'U'.
so_condx_in-cond_st_no = wa_konv-STUNR.
so_condx_in-cond_count = wa_konv-zaehk.
so_condx_in-cond_type  = wa_konv-kschl.
so_condx_in-cond_value = 'X'.
so_condx_in-currency   = 'X'.
APPEND so_condx_in.
CLEAR so_condx_in.
APPEND so_cond_in.
CLEAR so_cond_in.
st_logswitch-cond_handl = 'X'.
Any help would be appreciated.
Thanks
SM

Answer 1

Hi Sneha ,
Can you please check the code for using the BAPI_SALESORDER_CHANGE bapi. this is similar to your chase.  Please compare with the passing parameters
then you will get some idea on your code.
*- Population of Order Item data
    ls_order_item-itm_number = ls_submit-posnr. "Item
    ls_order_item-prc_group5 = '003'."lc_004.          "Material Group5
    IF ls_submit-zmeng = 0.
      ls_order_item-reason_rej = lc_99.         "Reason for Rejection
    ENDIF.
    APPEND ls_order_item TO lt_order_item.
*-Population of update flag for Order Item
    ls_order_itemx-itm_number = ls_submit-posnr."Item
    ls_order_itemx-updateflag = lc_u.           "Update flag
    ls_order_itemx-prc_group5 = gc_x.           "Material Group5 update
*- if the required quanity is zero then reject the line
    IF ls_submit-zmeng = 0.
      ls_order_itemx-reason_rej = gc_x.         "Reason for Rejection
    ENDIF.
    APPEND ls_order_itemx TO lt_order_itemx.
*-Population of
    ls_schedule_lines-itm_number = ls_submit-posnr.
    ls_schedule_lines-sched_line = ls_submit-etenr.
    ls_schedule_lines-req_qty = ls_submit-zmeng.
    APPEND ls_schedule_lines TO lt_schedule_lines.
*-Population of update flag for Schedule line data
    ls_schedule_linesx-itm_number = ls_submit-posnr.
    ls_schedule_linesx-sched_line = ls_submit-etenr.
    ls_schedule_linesx-updateflag = lc_u.
    ls_schedule_linesx-req_qty = gc_x.
    APPEND ls_schedule_linesx TO lt_schedule_linesx.
*- at the end of Order call the BAPI to Update the Order
    ls_order_head-collect_no = ls_submit-vbeln.
     ls_order_headx-updateflag = lc_u.
     ls_order_headx-collect_no = gc_x.
*- BAPI Call to Update the Order
      CALL FUNCTION 'BAPI_SALESORDER_CHANGE'
        EXPORTING
          salesdocument    = ls_submit-vbeln
          order_header_in  = ls_order_head
          order_header_inx = ls_order_headx
        TABLES
          return           = lt_return
          order_item_in    = lt_order_item
          order_item_inx   = lt_order_itemx
          schedule_lines   = lt_schedule_lines
          schedule_linesx  = lt_schedule_linesx.
*- Check for the errors and based on that populate the log
      READ TABLE lt_return INTO ls_return WITH KEY type = lc_e.
      IF sy-subrc EQ 0.
        LOOP AT lt_return INTO ls_return WHERE type = lc_e.
          ls_log-excep = 1.
          ls_log-vbeln = ls_submit-vbeln.
          ls_log-message = ls_return-message.
          APPEND ls_log TO gt_log.
          CLEAR: ls_log,
                 ls_submit-vbeln .
        ENDLOOP.
      ELSE.
*- Commit the Changes
        CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
          EXPORTING
            wait = gc_x.
*- Check for the success message and populate the log
        LOOP AT lt_return INTO ls_return WHERE number = lc_311.
          ls_log-excep = 3.
          ls_log-vbeln = ls_submit-vbeln.
          ls_log-message = ls_return-message.
          APPEND ls_log TO gt_log.
          CLEAR: ls_log,
                 ls_submit-vbeln .
        ENDLOOP.
      ENDIF.
Thanks
Sekhar