How to Generate the EatnPark file
    In the Unix server, at the prompt enter the following commands: 
- prun
 
- eatnparkinv
 
- Enter Start date range
 
- Enter End date range
 
- prun
 
- eatnparkprc
 
This will generate 3 files in: /users/data/curtze1
YYYYMMDDInvoiceHeaders.txt
YYYYMMDDInvoiceDetails.txt
YYYYMMDDDistributorProducts.txt
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I believe the format YYYYMMDD is used with the first program that was rans end date.