how can we tag the PO for the credit memo AP invoice and what is the impact in PO side

Summary:

When we enter a credit memo, we can match it to existing invoice(s) to have Payables automatically copy the accounting information and create invoice distributions for the credit memo. we can match the credit memo to multiple invoices, and at different levels of detail.

Similar to that how to create a credit memo against a purchase order lines or Purchase order receipt lines and what will the impact in the PO side. Please share the oracle standard procedure for creating credit memo against a purchase order lines or Purchase order receipt lines.

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