Working with SIS Charge Memo

The SIS Charge Memo Billing process includes the compilation and creation of all pending charge memos for other airlines (OAL).

Charge memos are issued after importing and retrieving the incoming invoices.

Issuing an Export Charge Memo

If there are certain balance issues with the incoming billing, you can issue a charge memo for incoming invoices from the Rej/Charge screen.

  1. Executing an SIS Rejection/Charge Memo Run

    The Until Date of the Outgoing Rejection/Charge Memo Run is usually the 15th or the last day of the month. When you select a different Until Date, the system prompts a warning.

    When the Outgoing Rejection/Charge Memo Run has been executed, the following actions become available:

    You can use the available output actions to verify the accuracy of the accounting run. If errors are found, you need to manually fix the errors then recreate the reports. Once you are satisfied with the output, you can finalize the accounting run.

  2. Committing an Interline Invoice Run
    When the Outgoing Rejection/Charge Memo Run has been committed, all the reports included in that run are finalized. The following actions are still available, however, the output generated is considered final.
  3. Executing an SIS Export Run

    When the other airline (OAL) involved in the interline transaction is part of Simplified Interline Settlement (SIS), you need to generate the SIS export file after committing the invoice.

  4. Downloading the SIS File

    When the SIS Export Run has been committed, the system generates an SIS text file that can be downloaded and saved on the local computer. After downloading and archiving, the SIS file is ready for upload into the SIS portal.

    Provided that there are no errors, the basic SIS Charge Memo Billing process consists of the following tasks.