Quantity change not taking place with BAPI_OUTB_DELIVERY_CHANGE
We are trying to change the delivery quantity for an outbound delivery with the bapi BAPI_OUTB_DELIVERY_CHANGE. I have set the following parameters :
<b>item data</b> :
dlv_qty (with the required new quantity )
fact_unit_nom (value 1 )
fact_unit_denom( value 1)
<b>item control</b> :
chg_delqty ( value X )
I have written a program to call this BAPI after which i am calling BAPI_TRANSACTION_COMMIT
However the Bapi does not update the quantity in the delivery. It also does not return anything in the return table .
Am i missing any parameters or any procedure ? Is there a workaround to updating the quantity field in the outbound delivery ?
will be extremely thankful for any help forthcoming.