PO pending approval but need further query

Hi ALL, we are using the purchasing approval routing for review of the purchase orders entered into JDE version 9.1. We encountered situation whereby some of the PO sent to approver will require further feedback/query. Hence approver manually sends an email to further ask the required info pertaining to the PO. When this happens, in JDE, the PO status remains as "pending approval". Is there any way to park aside such PO which are still "queued for approval" but in need of further clarification, so that the order does not show up in the PO Approval screen temporarily until all