Authorization Number is a six-character, alphanumeric field that is generated upon authorization of online transactions. This field is also manually entered in the terminal for offline transactions, and is presented as left-justified and cannot begin with zero or space. The system validates the data element type and length of this field.
Possible Cause |
Solution |
A transaction has an incorrect or invalid authorization number. |
If the Delete feature is not available, delete the batch, offline corrected transactions, and re-transmit. |