Code: TOTAL_MISMATCH

Total mismatch

What it means

The total your screen sent doesn't match what the server independently computed from the same line items — a safety rejection protecting number accuracy.

Where it appears

Saving an invoice or quote.

Likely causes

Usually a temporary data conflict (two tabs open on the same document), not a real calculation error.

Safest actions

Reload the page, re-enter the lines if needed, then save again.

Safe to retry

Yes

When to contact support

Contact support if this keeps happening on the same document.