Transaction Sequence Number is a four-digit code generated by the terminal as a sequence number to identify the transactions included in the batch. This field must be numeric, 0001-9999. The system validates the data element type and length of this field.
Possible Cause |
Solution |
Transaction sequence number not numeric. |
If the Delete (void) feature is not available, delete the batch, offline the corrected transactions, and re-transmit. |