Cancelling Versions of Purchase Requisition Items 
Cancelling Versions of Purchase Requisition Items
Use
You may want to cancel versions of a requisition item because the changes made in a certain version are not to be applied after all, for example.
Integration
Versions of a purchase requisition item can be cancelled in Change Purchase Requisition (ME52N).
Features
You can cancel a version by clicking 
Cancel version on the Versions tab page. As far as possible, the system then automatically cancels the changes made in this version. If the system was unable to cancel certain changes, you are made aware of this through error messages. You must then cancel them manually.
If it was possible to cancel all changes automatically, the version is automatically completed.
If some changes have to be cancelled manually, you must complete the version manually as well.
The version remains in existence, but is assigned the status C (cancelled). Such versions cannot be re-opened. In the event of new changes, a new version is opened.