IKYU001I Unable to open file `file-pathname` for {READ | WRITE}

Explanation
A user is running a PKI Services utility
program. The program is unable the open the input file specified.
The name of the file is displayed in the message.

System action
The program ends.

User response
Check that the specified file path name is correct
and that the file exists. Also, check the file's permissions to ensure
that the user is allowed to process the file. Make changes as necessary
and retry the program.