You have included the syntax data-name-1 RENAMES data-name-2 THRU data-name-3 in your program, but the data item you have specified for data-name-2 is declared after the data item for data-name-3. This is not valid COBOL syntax, as data-name-2 in a THRU clause must be declared before data-name-3.
Resolution:
Check that you have specified the THRU phrase correctly.
