<p><span lang="EN-GB">This document describes the transformation rules to generate ASN.1 abstract syntax from an ISO 20022 compliant MessageDefinition. The generated abstract syntax is for the description and validation of Messages.</span></p>
<p><span lang="EN-GB">The transformation rules are a transformation from Level 3 to Level 4. It is a deterministic transformation, meaning that the resulting ASN.1 is completely predictable for a given MessageDefinition. There is neither manual input to the transformation itself nor manual adjustment to the result of the transformation.</span></p>
<p><span lang="EN-GB">This document is the ASN.1 equivalent of ISO 20022-4. In ISO 20022-4 the abstract syntax generated is XML Schema; in this document it is ASN.1. In ISO 20022-4 the only encoding supported is UTF-8 XML; in this document there are multiple encodings supported for ASN.1. These include all the standard encodings, but in addition the ability to register custom encodings in Encoding Control Notation (ECN).</span></p>
Registration number (WIID)
84860
Scope
<p><span lang="EN-GB">This document describes the transformation rules to generate ASN.1 abstract syntax from an ISO 20022 compliant MessageDefinition. The generated abstract syntax is for the description and validation of Messages.</span></p>
<p><span lang="EN-GB">The transformation rules are a transformation from Level 3 to Level 4. It is a deterministic transformation, meaning that the resulting ASN.1 is completely predictable for a given MessageDefinition. There is neither manual input to the transformation itself nor manual adjustment to the result of the transformation.</span></p>
<p><span lang="EN-GB">This document is the ASN.1 equivalent of ISO 20022-4. In ISO 20022-4 the abstract syntax generated is XML Schema; in this document it is ASN.1. In ISO 20022-4 the only encoding supported is UTF-8 XML; in this document there are multiple encodings supported for ASN.1. These include all the standard encodings, but in addition the ability to register custom encodings in Encoding Control Notation (ECN).</span></p>
