HFPF3011E THE SAME DSNAME IN `command` COMMAND IS SPECIFIED.
- DSNAME: `dsname`
- INPUT AREA NO: `nnnn`, AREANAME: `areaname`, DDNAME: `ddname`
- OUTPUT AREA NO: `nnnn`, AREANAME: `areaname`, DDNAME: `ddname`

Explanation
 The same data set dsname was
used for input and output.

System action
 The job ends with an abend code of U3003.

User response
 Check the data sets used for input and output,
correct the data set names and, if necessary, rerun the job.