Why can't I sort by this field?
Hi there, anyone know why I can't sort by these three fields?
They are from a related table but is that usually an issue? They are also a summary field, is that an issue?
Can't sort on the value of summary fields. But you can work around this by defining a calculation field in the parent table that copies the value of the summary field. You can then sort on this unstored calculation field, though it will be much slower than using an indexed field in your sort.
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