Set up purchase requistions "Closed" automatically after creation of PO

Question

We have following requirement
Purchase requistions should be "Closed" automatically after creation of Purchase order. Purchase orders are created manually.
Is there any settings or config to achieve this?
Thanks in advance

Answer 1

Hello
The closed indicator (EBAN-EBAKZ) could only be set manually within the transaction ME52N or when converting the purchase requisition into a PO. via transaction ME21 or ME21N.                                     
In the case you use transaction ME21 or ME21N to create the PO with reference to purchase requisition the 'closed' flag has to be set manually. In ME21 before you adopt the item, in ME21N the indicator to close the PReq in ME21N is in the delivery schedule tab of the item details at the far right end of the window.                            
In the change requisition transaction ME52N, set the close indicator.   
In ME57, while creating a PO with reference to a requisition, set the close indicator on the item selection screen (SAPMM06E, 0125). 
You are able to create multiple PO's from the same requisition;  however, once the total quantity of the PReq has been assigned to PO's, your quantity of the PReq will be 0.                                  
In other words, when you go to ME21N or ME21 and you create with reference to a previously fully assigned requisition, you will be prompted to make an entry in the quantity field, as there is  nothing left on the requisition to pull from.  This should be an alert to the user that there are no selectable quantities available for the item.  This prevents double ordering.                                                                               
If you want to prevent the requisition to be used again, you should set the closed indicator for the item in the requisition.  The closed indicator is never set automatically.  When creating a purchase order in reference to this requisition, you should select the 'open only' flag.  If the closed indicator has been set for the requisition, you will receive a message that no data satisfying selection criteria exist
Thanks