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[Java Card Error] 6881: Function not supported - Logical channel not supported/open

 
Diogo Castro
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Hi everyone,

I'm developing an application in Java Card with the following specs:
  • Java Card 2.2.2
  • Global Platform 2.1.1
  • 3DES Visa Open Platform

  • I can already upload the applet on the card, and everything works fine, but when I try to send an APDU command to it, I handle the error bellow:
    "6881: Function not supported - Logical channel not supported/open"

    I've seen that this is related to a byte within the manufacturer's info and/or logical channel through the CLA byte, but I have tried sending everything (1, 2 or 3 for 3DES keys) and it didn't work.

    Additionally, I couldn't find any tutorial, or tip at forums that has helped me with this issue.

    Does anyone know what it could be?
     
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