CRRDG9409E Argument “argument” is required.

argument

Explanation
The required argument is not specified in z/OS® Debugger Password File
Generator.

System action
z/OS Debugger Password File
Generator does not start.

User response
Specify -t,tool=<ccs|ccdaemon|rds> and -f,filename=<path>
options. For more information on z/OS Debugger Password File
Generator
arguments for code coverage, see  Generating secure keystore passwords for code coverage.
For Remote Debug Service, see Generating secure keystore passwords for Remote Debug Service.