Error "The value provided for quantity is not valid. Quantity must be a number without any text."

This quantity error means the selected record’s quantity could not be read as a number. Check Quantity Airtable Field and its value. See quantity field setup for supported field types.

Older Airtable example: a rollup result with numeric formatting.

If numeric formatting is unavailable, check the result type. A text result can cause this; it is not proof that the field mixes multiple data types. See Airtable’s formula formatting guidance.

Older Airtable example: formatting unavailable for a result that is neither a number nor a date.