We have a scenario with regards to the PO approval procedure that after the Supply chain officer create a PO and releases it should be frozen for changes by the supply chain officer who creates it. Once the Superior SC officer or SC Manger rejects the PO only SC officer should be able to modify/change the PO line item details such as Quantity/Price etc.
Further although the frozen taken place for PO line item it should not freeze or restrict users for changing auxiliary delivery conditions such as transport, freight, insurance etc.
Kindly suggest me if there's any user exit or alternative solution if there's any.
I’m looking forward to your help in implementing this control.
Thank you in advance,