User Exit at process order release or save

Question

Dear experts,
Can any one help me which user exit will be useful at the time of process order release or save (t code COR1/COR2).
My requirement is to stop the process order release if there is any maintenance order is already released on that date.
Process order should not get released in between the start and finish date of PM order for the same equipment.
I could acheive this for PM side by using a user exit IWO10002, here if any process order is released for an equipment PM order cannot be released for the same equipment in between start n finish date of the process order.
Please help me out in finding the user exit for process order release / save.
Thanks in advence,
Regards,
Praveen.

Answer 1

Hi,
The following enhancements are available for process order management:
For order maintenance:
o   PPCO0006 to predefine entries for order header fields when creating
    an order
o   PPCO0001 to provide information at the time of saving (for
    production orders and process orders)
o   PPCO0007 to check or change header data when saving
o   PPCO0002 to add additional checks that are to take place when
    setting the deletion flag or deletion indicator
o   PPCO0003 to prevent changes in sales order items that would cause
    changes in the process order for static assembly processing
o   STATTEXT to format the status line
o   PPCO0008 to check components that have been changed or added
o   PPCO0005 to change the storage location and the 'backflush'
    indicator in the reservation
o   PPCO0013 to change the priority of the selection criteria for batch
    determination in production orders or process orders
o   PPCO0014 to restrict the selection of process orders that are
    offered when creating external relationships
o   PPCO0020 to display additional information for another tab page in
    the process order header
Regards,
Dhaval