If an error in the syntax of the command line occurs, the return code will be set to 9.
Key positions must be specified using /k option
You did not supply a key definition for the index of the file being generated from a sequential or relative file, or from an indexed file with a missing .idx component
Invalid format
The value you specified for index file format is invalid.
Invalid key length - cannot be zero
One of the keys you defined has a zero length, which is illegal. This may be due to incorrect use of separator characters.
Invalid key start - cannot be zero
One of the keys defined has a start character position of zero, which is illegal. This may be due to incorrect use of separator characters.
Invalid record parameter - '-' expected
When specifying the record structure of a variable length file, you have not separated the minimum record length and the maximum record length with a hyphen (-).
