Questions tagged [iso8583]

ISO 8583 Financial transaction card originated messages — Interchange message specifications is the International Organization for Standardization standard for systems that exchange electronic transactions made by cardholders using payment cards.

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In ISO message, what's the use of STAN and RRN?

In ISO message, what's the use of STAN and RRN fields? Also, who will generate these values while sending ISO messages?
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11votes
1answer
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j8583 cannot handle field 128

I've been using j8583 to parse and construct ISO 8583 message in Java. All seems well until one of the message has field 128 in it. That field is always missing when I construct or parse a message ...
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10votes
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Difference Between POS Entry Modes (Field 22)

I was wondering if anyone could help me understand difference between ISO 8583 Field 22 i.e. POS Entry Mode. I already know that: 52 means ICC Card 80 in case of fallback But what I want to know is ...
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10votes
3answers
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Understanding ISO 8583 messaging log

I read about ISO 8583 messaging at WIKI and Code Project; I understood ISO 8583 messages can basically be divided in 3 parts: MTI (Message Type Indicator) 1.1. Version 1.2. Message Class 1.3. ...
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6votes
1answer
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How should jPOS be configured/used in a prod environment?

At my current company we are considering using jPOS to do our ISO 8583 integration with other systems. I've been reading the free documentation for a while, but I still have a lot of gaps. For ...
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6votes
1answer
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Interact with POS - Terminal Devices and Banking Switching Systems

I have a project in which I need to interact with POS - Terminal Devices and magnetic/chip cards. Let's say, whenever customer buy goods from my department store, staff from this store will stripe ...
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6votes
1answer
2kviews

ISO 8583 Rev.93 - Connecting to channel

I'm fairly new to the whole ISO8583 concept and have been assigned to connect to a Bank's channel. I have used John Oxley's Excellent OpenIso8583.Net to make a Iso8583-standard message and send it ...
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5votes
4answers
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ISO8583 message decoding

I am just beginner to ISO 8583 messaging format. So, i already search information about that at WIKI and Code Project So as i understand about that is.. this message we can divide 3 parts ... 1....
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5votes
4answers
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jPOS logger :To add logger in packager

I am implementing ATM Simulator, which accepts ISO8583 msg from client and unpack it using jPOS library. Error that has occured while unpacking my msg is : "error unpacking field 102: ...
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5votes
3answers
10kviews

how to construct ISO8583 message header for ascii channel and iso93ascii packager in jpos?

I am trying to create an ISO8583 message using JPOS in java using the ASCII channel to send the message and iso93ascii packager to pack the ISO message. But after sending the message I am getting ...
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5votes
3answers
730views

Is it possible to listen with multiple port for multiple client in single JPOS instance?

I am new in JPOS. We have implemented jpos server for multiple clients. here is a image of my scenario For example, we have n number of clients. ISO message format are different for each client. ...
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NullPointerException when sending ISO8583 request

I am trying to send an ISO8583 request to a terminal using the following code: try { XMLParser packager = new XMLParser(this.xmlFile); final ISOMsg isoMsg = new ISOMsg(); ...
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5votes
1answer
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Do jpos QMUX supports limiting number of concurrent ISO request?

I updated my old spring/java application which pushes the transaction to the remote ISO server (a Bank).With classical approach (channel.seng(isoMsg)) by a synchronized method, because sending ...
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4votes
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ISO8583: Appropriate value for Field 43 Card acceptor name/location

Hey In 43'th field of ISO-8583 package which is Card acceptor name/location (1-23 address 24-36 city 37-38 state 39-40 country), should I assign value ? and what is the proper value?
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4votes
1answer
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How to parse a hex iso8583 line?

here is the code: import org.jpos.iso.packager.ISO87BPackager; import org.jpos.iso.ISOException; import org.jpos.iso.ISOMsg; import org.jpos.iso.ISOUtil; public class ParseISOMsg { public static ...
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