'The meaning of the "consumed" number in the unpack error of jpos

I use jpos to parse iso8583 message and when I see ISOException I get two numbers, the first one specifies the error field, the second one does not specify the next field nor the used bytes, for example:

"...Field length 81 too long. Max: 11) unpacking field=32, consumed=55"

can any body help?



Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source