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XML/EDIFACT is an Electronic Data Interchange (EDI) format used in Business-to-business transactions. It allows EDIFACT message types to be used by XML systems. EDIFACT is a formal machine-readable description of electronic business documents. It uses a syntax close to delimiter separated files.
The term "transaction" can have two different meanings, both of which might apply: in the realm of computers or database transactions it denotes an atomic change of state, whereas in the realm of business or finance, the term typically denotes an exchange of economic entities (as used by, e.g., Transaction Processing Performance Council or commercial transactions.
It receives transactions, examines the 'from' and the 'to' information, and routes the transaction to the final recipient. VANs may provide a number of additional services, e.g. retransmitting documents, providing third party audit information, acting as a gateway for different transmission methods, and handling telecommunications support.
An IDoc consists of Control record (it contains the type of IDoc, port of the partner, release of SAP R/3 which produced the IDoc etc.); Data records of different types. The number and type of segments is mostly fixed for each IDoc type, but there is some flexibility (for example an SD order can have any number of items).
In the context of an HTTP transaction, basic access authentication is a method for an HTTP user agent (e.g. a web browser) to provide a user name and password when making a request. In basic HTTP authentication, a request contains a header field in the form of Authorization: Basic <credentials> , where <credentials> is the Base64 encoding of ID ...
The entire string is called a transaction set. The 834 is used to transfer enrollment information from the sponsor of the insurance coverage, benefits, or policy to a payer. The format attempts to meet the health care industry's specific need for the initial enrollment and subsequent maintenance of individuals who are enrolled in insurance ...
Digest access authentication is one of the agreed-upon methods a web server can use to negotiate credentials, such as username or password, with a user's web browser.This can be used to confirm the identity of a user before sending sensitive information, such as online banking transaction history.
3-D Secure is a protocol designed to be an additional security layer for online credit and debit card transactions. The name refers to the "three domains" which interact using the protocol: the merchant/acquirer domain, the issuer domain, and the interoperability domain.