Nacha Payment File Modifier

Summary:

While processing the payments for the suppliers, the same sequence number 'A' is showing up in the request header for all the payment eft files generated. The logic in the column position 34 in the eft document , decodes the sequence number to 'A' in all the files. 

Expected: The sequence number should be 'A', 'B', 'C'... in the consecutive eft files.  We are using the US_NACHA_CCD_DAILY_SEQ sequence defined as below

Please help what I am missing here. 

- thank you/ 

Current setup for the eft document: 

Sequences:

 Hint: Define sequence generators…

<DEFINE SEQUENCE> PaymentsSeq

<RESET AT LEVEL> OutboundPaymentInstruction