Correction to a PO receipt with matched and paid AP invoice creating Invoice Variance clearing

Summary: Correction to a PO receipt to zero quantity with matched and paid AP invoice creating "Invoice Variance clearing", without running any process related to receipt accrual clearing.

We do understand that correct process might have been to unreconcile payment ..cancel AP line and then do correction… etc..

But user directly corrected receipt to zero without doing any change in AP invoice and also created a new receipt with same quantity.

Here is what we observe happened in receipt accounting and cost accounting.

1. In receipt accounting we can see "correction to receipt" Transaction type with same event type in GL entry (Accrual Debited and Receiving inspection credit)