I recognize how convenient to create and send statements in bulk in QuickBooks Desktop, @Horizonpool. Let me clarify things out on how the feature works.

The warning or error message you received is designed and normally appears when users meet the 4500 thresholds. You may consider generating the statements in smaller chunks or selecting your customers manually to prevent issues.

You can read this article for more insights about handling billing transactions: Create and send customer statements in QuickBooks Desktop.

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If there’s anything you need help with besides these statements, you can always get back to this page and add comments. I’ll be here anytime to assist you. Take care!