In some configurations it is necessary to execute a flow that will allow the system to validate that it has the most current card number before executing any accounting.  This is usually only required in single-entity environments where accounting is executed on the card, instead of a parent account, and is only applicable to accounting entries in the account holder collection.  When configured to execute automatically, the flow will evaluate the Active Card (D_ActiveCard) data page to retrieve the current account number.

Configuration

Set the conditions that are evaluated to determine when this activity is applicable 

How many times should the system retry if the integration call fails?  (D_ImplConfig.RetryDetermineActiveCardNumberThreshold)

Should a manual assignment be triggered when integration fails and retry limit is reached?  (ReviewDetermineActiveCardNumber)

References