Hi Georgia,

We're going to need some more details here.

What version of LabKey is this problem happening on? Was this dataset created within the UI or was it created through another means, like via a module?

The problem you're describing is not something I'm able to reproduce locally in a dataset with a Number (Double) for the field type when it comes to individual entries.

Looking at the error, that datatype appears to be incorrect. If the field is supposed to be using a decimal point, the XML schema should not be called "decimal", but "double" instead, so something like:

        <ns:RangeURI>http://www.w3.org/2001/XMLSchema#double</ns:RangeURI>

Regards,

Jon