• sgmunson - Friday, March 9, 2018 11:34 AM

    SELECT PrimaryKeyColumn, TRY_CONVERT(xml, VarcharColumn) AS XMLValue, VarcharColumn
    FROM YourTable
    WHERE TRY_CONVERT(xml, VarcharColumn) IS NULL
        AND VarcharColumn IS NOT NULL;

    This should identify the problem rows.

    Thanks- that's exactly what I ended up doing.  I'll use the resulting NULLs to pull the problem rows into an error table to be addressed later.