For Purchase Order you have configured output rule to select print queues as per suppliers. But Purchase Order is printing on different print queue as opposed to a rule defined for supplier.
Reproducing the Issue
- Go to the Application and User Management Workcenter.
- Go to the Input and Output Management View.
- Click on Output Channel Selection.
- In Show Rules For select either Created Purchase Order/ Changed Purchase Order.
- Click on Go.
Here you have configured rule such that if Business Partner is 'X' print queue should be 'A'. But Purchase order printed on print queue 'B'.
System behavior is correct. System is designed to determine output rule based on the Purchaser but not Supplier.
In the output rule under Business Partner maintain Buyer responsible for purchase orders instead of Supplier.
KBA , AP-PRP , Purchase Request Processing , How To