User Exit : Auto Release Sub orders

Question

Hello Gurus,
I want to automatically Release the sub orders when superior order is Release.
After I wrote to SCN, I came to know that In Standard, There is no provision to auto release or auto TECO or auto Business completion of Sub Orders based on Superior Order business transaction.
Can some one please correct the exit & condition I selected
On exit IWO10009 when saving the superior order
IF sy-tcode = 'IW32'.
SELECT AUFNR
FROM AFKO
WHERE MAUFNR = caufvd_imp-AUFNR
release_order = 'X'.
ENDIF.
If above exit is incorrect,Can I use Exit IWO10002
If above exit is correct,Can I same to auto Business complete the Sub Orders when Superior Order CLSD
Thanks in Advance
Ashok  M

Answer 1

Ashok,
I feel it is not IWO10002  but we need to try with User Exit for IWO10009 for your task. I'm unable to test the solution for you at present.
Clues are:
You need to use Function Module STATUS_CHANGE_INTERN in the Exit coding. The logic would be, when you release the Main Order and Save, system checks the System Status of Main Order, i.e., field CAUFVD_IMP-IPHAS.   '2' is the value for REL status.
So the code will be like:
If CAUFVD_IMP-IPHAS = '2' .
CALL FUNCTION 'STATUS_CHANGE_INTERN'
ENDIF.
COMMIT WORK.
In this FM, you will be passing the OBJNR value of SubOrder no. (get from AUFK table) and target status (perhaps I0002). (verify in TJ02 table).
Best of Luck
KJogeswaraRao