BAPI_SALESORDER_CHANGE - item quantity not being set
I am using BAPI_SALESORDER_CHANGE to add line items to a sales order. Everything works great except the quantity is not being saved into the sales order. I tried passing the quantity when creating the line item and that didn't work. Then I tried updating the quantity after creating the line item but the sales order is locked because the data is incomplete (quantity is missing). I have tried sending the UoM and that doesn't work. Does anybody have any idea what I can do? Also, if I send the UoM in item-target_qu will that override (or cause a conversion to) the sales unit?
Below is what I am passing:
header-sd_doc_cat = 'C'.
headerx-updateflag = 'U'.
schedule-itm_number = items-posnr.
schedulex-itm_number = 'X'.
schedule-sched_line = '0001'.
schedulex-sched_line = 'X'.
schedule-req_date = items-req_date.
schedulex-req_date = 'X'.
schedule-req_qty = items-zmeng.
schedulex-req_qty = 'X'.
schedulex-updateflag = 'I'.
item-itm_number = items-posnr.
itemx-itm_number = items-posnr.
item-material = items-matnr.
itemx-material = 'X'.
item-plant = items-werks.
itemx-plant = 'X'.
items-zmeng = items-zmeng * 1000.
item-target_qty = items-zmeng.
itemx-target_qty = 'X'.
itemx-updateflag = 'I'.
item-target_qu = 'EA'.
item-target_qu = 'X'.
APPEND: schedule, schedulex, item, itemx.
CALL FUNCTION 'BAPI_SALESORDER_CHANGE'
EXPORTING
salesdocument = items-vbeln
order_header_in = header
order_header_inx = headerx
SIMULATION =
behave_when_error = 'P'
INT_NUMBER_ASSIGNMENT = ' '
LOGIC_SWITCH =
NO_STATUS_BUF_INIT = ' '
TABLES
return = return
order_item_in = item
order_item_inx = itemx
PARTNERS =
PARTNERCHANGES =
PARTNERADDRESSES =
ORDER_CFGS_REF =
ORDER_CFGS_INST =
ORDER_CFGS_PART_OF =
ORDER_CFGS_VALUE =
ORDER_CFGS_BLOB =
ORDER_CFGS_VK =
ORDER_CFGS_REFINST =
schedule_lines = schedule
schedule_linesx = schedulex
ORDER_TEXT =
ORDER_KEYS =
CONDITIONS_IN =
CONDITIONS_INX =
EXTENSIONIN =
.
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'.
Regards,
Davis