I am trying to write a program that will sort an input record and output a report. I want to sort it using an item's purchase price. I wrote the program and when I try to compile it says "5-S User-name SALES-RECORD not unique." It is highlighting the line in my SELECT-RECORDS paragraph where I put "READ SALES-FILE INTO SALES-RECORD". Any ideas? Thanks so much for the help!
B-210-SELECT-RECORDS.
OPEN INPUT SALES-FILE.
MOVE "N" TO SW-END-OF-FILE.
Error here -> READ SALES-FILE INTO SALES-RECORD
AT END MOVE "Y" TO SW-END-OF-FILE.
PERFORM B-340-RELEASE-RECORDS
UNTIL END-OF-FILE.
CLOSE SALES-FILE.
B-210-SELECT-RECORDS.
OPEN INPUT SALES-FILE.
MOVE "N" TO SW-END-OF-FILE.
Error here -> READ SALES-FILE INTO SALES-RECORD
AT END MOVE "Y" TO SW-END-OF-FILE.
PERFORM B-340-RELEASE-RECORDS
UNTIL END-OF-FILE.
CLOSE SALES-FILE.