The Lifecycle of a Payment Event Upload Staging Record
The following diagram shows the possible lifecycle of a payment event upload staging record.
Incomplete. A payment event staging record is initially created in incomplete state. The C1-PEPL1 process sets it to pending once it links it to a tender control and determines its tender account.
Pending. The C1-PEPL2 process sets a pending record to complete once all processing logic is executed and a payment event is linked to it.
Complete. When processing of the staging record is complete the record is in the complete state. This is a final state.
Error. A payment event staging record may be set to Error from Incomplete or Pending states by the C1-PEPL1 and C1-PEPL2 processes respectively.
Fastpath: 
Refer to To Do Entries Instead of Exceptions for more information on how To Do entries are used to capture processing errors.