What will happen when attempting to cancel an Order (PO)? What steps will be taken till the PO is in Canceled status?

When cancelling an Order, a new version of the Requisition (PR) will be generated, on the new version, the canceled PO's line items will be deleted from the PR.

Once the PR is approved, if needed, and the acknowledgement from the ERP is received, if configured, the PO will move to Canceled status.

Once the Order moves to Canceled status, this cannot be reverted nor undone, Canceled status is terminal and can't be changed. 

Please note that Real Time Budget Check (RTBC) for this new PR version will be triggered if RTBC is enabled for your site, even if it had one item with one PO.

Purchasing > Purchase Orders