I'm trying to update a program described file.
I have tried setting the F specs up to allow processing by key by placing the following information in the noted locations:
07-14: file name
26-27: File length (32)
30: The length of the key (8)
38: The starting position of the key field (1)
I then coded a DS as the key with a field defined as 8 bytes.
When the program runs I open the file and chain using the DS and get CPF5149 which basically informs me that the operation for the file is not valid!
What am I doing wrong?
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