Go to Tx- VA01 and create a sales order of type – OR.

So here we can see different order reasons. Now we want a new order reason.

Execute Tx- SPRO and navigate along the shown path.

Select New Entries.

Create a new order reason. Save and back.

Here it appears in the reason list.

Now execute Tx- VA01 and try to create a new sales order of type- OR and from the order reason the new added reason text can be found.
