Cannot edit receipt date when entering an 'apply document' transaction in an AR receipt batch.
When using the transaction type 'apply document' in AR receipt entry, the receipt date originally takes on the batch date value and is open for edit. When the user enters the document (credit note, prepayment, unapplied cash) to apply to an invoice or debit note, the receipt date field changes to the original date of the document selected. This date is now greyed out and not able to be edited. However, the Posting Date field is open for edit, in the event that the receipt date is not the desired date to be posted into the GL (if that period is locked, for example). The fiscal year and period will be set in accordance with the posting date, not the receipt date.