For payment with no applied invoices in closed period, can customer be changed without requiring accounting period to be reopened?

AI generated answer (using internal Slack threads):

Based on the conversations, it appears that for a payment with no applied invoices in a closed period, the customer can be changed without requiring the accounting period to be reopened. This is possible if the "allow non-GL changes" setting is enabled for that period. However, if there is a GL (General Ledger) change involved, then the period would need to be reopened. In the case of applying a payment from a closed period to an invoice in an open period, it was suggested that this should be possible without a GL impact, as the AR (Accounts Receivable) on both sides have already been hit. If issues arise, it was suggested to try clearing the cache and logging out and back in. Please note that these actions should be taken with caution to avoid any unintended impact on your financial records. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******