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Questions tagged [j8583]

j8583 is a Java library to handle ISO-8583 (Financial transaction card originated messages — Interchange message specifications) messages.

The j8583 library handles ISO-8583 (Financial transaction card originated messages — Interchange message specifications) messages in Java.

It can manage templates to create messages and also parse messages according to a parsing guide, which can be configured through a XML file.

GitHub page: http://github.com/chochos/j8583

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Errors when parsing some ISO8583 fields

I am evaluating j8583 as a library to parse ISO8583 messages. It works as expected for almost all fields but I am having trouble getting the correct value for Field 33. I have created the following unit test: @Test public void testDecode() throws…
athom
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J8583 LLLLBIN and LLLLVAR produces the different length padding result

LLLLVAR and LLLLBIN produces different length produced from the same input. Tried to pass in the value "6832" into the same IsoMessage object, however, LLLLVAR returns "00046382", while LLLLBIN returns "000836333832". Sample of the source code as…
Noob
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How to parse hex ISO8583 message with J8583?

I have tried different ways but they were not useful. //parsing data from config file messageFactory =…
Mohammad Badar Hashimi
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Is there any way to parse ISO8583 message in which the bitmap is masked or doesn't have any Bitmap?

I am working on a bi-directional adapter which applies some transformations on ISO8583 messages and send it to another side. But one side of adapter sends the messages which don't have bitmap. 2019-01-26 13:38:27,774 ChannelServerEndpoint.run() …
Mohammad Badar Hashimi
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ISO 8583 message numeric in byte

Config: