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Filename examples

Several verification processes are carried out before the files are processed in order to verify the file size and the compliance with the naming rules specific to each file type.

  • The request payment file (REQ) is named using the generation date, the shop number, the mode (Test or Production), the sequential number of the file within the day (<YYYYMMDD>.<shopId>.PAY.REQ.<z>.<xx>).

    Example: 20191130.12345678.PAY.REQ.T.01.csv

  • The response payment file (ANS) is also named using the generation date, the shop number, the mode (Test or Production), the sequential number of the file within the day (<YYYYMMDD>.<shopId>.PAY.ANS.<z>.<xx>).

    Example: 20191130.12345678.PAY.ANS.T.01.csv

  • Some files can be ignored and then identified via a suffix added to the name. In this case, the merchant receives a notification by e-mail.

    If the file size is 0 bytes, the name will have the suffix _ERROR.

    Example: (20191130.12345678.PAY.ANS.T.01_ERROR.csv

    If a file has already been processed, it is identified as a duplicate file. Thus, the name will have the _DUPLICATE suffix.

    Example: (20191130.12345678.PAY.ANS.T.01_DUPLICATE.csv)

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