I would like to migrate the Purchase requisition from R12 to Fusion .
could you please let me know the ontime process and recurring process ( automated process ).
Whilst we're not experts in Procurement, I recommend you check out the following detailed guide: https://support.oracle.com/epmos/faces/DocumentDisplay?id=1565493.1
If you have questions, consider using the MyOracleSupport Community for Fusion Procurement: https://community.oracle.com/community/support/fusion_applications/supply_chain_management_%26_procurement_%28scm_prc%29
Fusion Applications Developer Relations