[英]Standard templates for ISO8583 messages
So I understand and realise that ISO8583 messages are different from spec to spec but I'm wondering if there's a resource somewhere that can help me determine which fields are an absolute must. 所以我理解并意识到ISO8583消息不同于spec到spec,但我想知道是否有某个资源可以帮助我确定哪些字段是绝对必须的。 An '0200' message for example must surely have the PAN and Amount fields? 例如,'0200'消息肯定有PAN和Amount字段?
I'm finding it difficult to locate any such resource and it would be fantastic to have a look at some generic templates even if they carry additional info. 我发现很难找到任何这样的资源,即使它们带有额外的信息,看看一些通用模板也是很棒的。
Any help is very much appreciated. 很感谢任何形式的帮助。
I can confirm that the implementation of ISO8583-like specifications will be different due to different customized requirements. 我可以确认,由于不同的定制要求,类似ISO8583的规范的实现会有所不同。
Answering to your questions about 0200 Financial message in ISO8583:1987 (like) version, below the approximate list of required Data Elements (DE): 在ISO8583:1987 (等)版本中回答关于0200财务信息的问题,在所需数据元素(DE)的近似列表下面:
The rest is optional or can be used depending of conditions. 其余的是可选的,或者可以根据条件使用。
No such luck, it really does vary from spec to spec. 没有这样的运气,它确实因规格而异。 ISO8583 is more like XML: it's a meta language that allows you to build financial transaction protocols. ISO8583更像是XML:它是一种元语言,允许您构建金融交易协议。 In practice most of those will contains the PAN and Amount field, but basically generalities of ISO8583 are pretty useless: you'll always need to deal with one specific manifestation of the spec and standards bodies tend to take a lot of liberties with those. 在实践中,大多数将包含PAN和Amount字段,但ISO8583的基本通用性是相当无用的:您将始终需要处理规范的一个特定表现形式,标准机构倾向于对这些表现出很多自由。
If you are really really interested despite of this, the obvious source to look for specific information would be the actual ISO8583 standard, which is an actual publication. 如果您真的对此感兴趣,那么查找特定信息的明显来源将是实际的ISO8583标准,这是一个实际的出版物。 It's not free, though. 但这不是免费的。
1) Very popular implementation is Hypercom ISO8583 dialect; 1)非常流行的实现是Hypercom ISO8583方言;
2) Great source is also jpos.org and theirs manual; 2)很好的来源也是jpos.org和他们的手册;
3) Mr. Andy Orrock home page http://www.andyorrock.com I can recommend too. 3)Andy Orrock先生主页http://www.andyorrock.com我也可以推荐。
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