PO not shown on PO Approval

We got a pending PO not shown on PO Approval ( buyer’s approval). Anyone has this experience? please help.

Have you checked the PO’s buyer and approval person to see if it is the right person? Have you checked the POApvMsg table?
Share some screenshots if these don’t help.

Jason, thank you very much. Can the approval person be changed after the PO is saved?

The MsgTo in the POApvMsg table is the PO approval person? Can one PO have multiple approval persons? Thanks.

No, but you can set multiple users who can act on behalf of a buyer (approval person).

Jason, Thank you.
How to set up multiple users who can act on behalf of another approval person(a buyer)?

And how to set up multiple levels of approvals? say, one PO needs two levels of approval (two persons to approve it). Thanks.

Look at the help for Buyer setup. It has all of this and more.

http://jasonwoods.me