The client throws a -20412 error if it finds that XML data being serialized contains substitution characters.

如果发现被串行化的XML数据包含替换字符，则客户机抛出一个- 20412错误。

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If these characters are introduced, the user gets an error -20412, which corresponds to the XML white paper rule that serialization of an XML value must not inject a substitution character.

如果引入了这些字符，那么用户会收到一个错误- 20412，这与XML白皮书中的一条规则相符，即xml值的串行化不能引入替换字符。

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The character is replaced by a substitution character before parsing takes place, and results in the element tag name throwing a SQL error code "16110 XML Syntax error.

在解析之前，该字符被一个替换字符替代，导致元素标记名称抛出一个 SQL 错误代码 "16110 XML Syntax error.

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