Workflow state for Purchase Order

Dear Team

I am getting Below message while the Purchase Order is rejected.

“ERROR. No permission to save Purchase Order.”

I have created Purchase order workflow. check below.

Thank You

Dear Team

pls check & support for the issue.

Thank You

Dear Team

pls support

As the message says, the user you are testing with does not have enough permissions for the Purchase Order.

Dear Sir

Approval or rejection access is with user type MANAGER. cant see that the user has less permission.

Thank You