证券 电文图解(数据域字典) 第1部分:数据域和电文设计规则和指南

[中文适用范围]： ISO 15022 的这一部分包括： ——增强型 ISO 7775 语法和消息设计规则的描述； ——证券消息的增强型 ISO 7775 和 EDIFACT 字段字典的内容和组织； ——以增强型 ISO 7775 和 EDIFACT 语法构建的证券消息目录的内容和组织。 它在必要时引用 EDIFACT 语法，以确保增强型 ISO 7775 概念和 EDIFACT 概念之间的轻松交叉引用。 ISO 15022 的这一部分中没有描述 EDIFACT 语法；它在 ISO 9735 中定义，该标准通过引用并入。 ISO 15022 的这一部分用于证券行业参与者之间独立于通信网络的电子数据交换。 网络相关规则，例如，如何指定消息发送地点和时间、消息确认和消息保护超出了 ISO 15022 这部分的范围。 ISO 15022 这部分的维护在第 2 部分中描述ISO 15022。 [外文原描述]： This part of ISO 15022 consists of: - the description of the Enhanced ISO 7775 syntax and message design rules; - the contents and organization of the dictionary of Enhanced ISO 7775 and EDIFACT fields for securities messages; and - the contents and organization of the catalogue of securities messages built in the Enhanced ISO 7775 and EDIFACT syntaxes. It refers to the EDIFACT syntax when necessary to ensure an easy cross-reference between Enhanced ISO 7775 concepts and EDIFACT concepts. The EDIFACT syntax is not described in this part of ISO 15022; it is defined in ISO 9735 which is incorporated by reference. This part of ISO 15022 is used for electronic data interchange between securities industry participants, independently of the communication network. Network dependent rules, for example, on how to specify where and when the message is to be sent, message acknowledgement and message protection are outside the scope of this part of ISO 15022. The maintenance of this part of ISO 15022 is described in part 2 of ISO 15022.