What does decline code 06 mean?

Error. Issuer-side error. Single retry is reasonable.

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Decline code 06 — Error

ISO 8583 response code 06.

Code

06 ISO 8583

Meaning

Error

Type

soft decline

Retry?

Yes, once

What to do

Issuer-side error. Single retry is reasonable.

Tell the customer

“Something went wrong, please try again.”