FOR XML no pudo serializar los datos del nodo '%1' porque contiene un carácter (0x%2) no permitido en XML. Para recuperar estos datos con FOR XML, conviértalos al tipo de datos binary, varbinary o image y utilice la directiva BINARY BASE64.
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English version
FOR XML could not serialize the data for node '%1' because it contains a character (0x%2) which is not allowed in XML. To retrieve this data using FOR XML, convert it to binary, varbinary or image data type and use the BINARY BASE64 directive.