Requirements for the User Commands

The requirements, that are needed to implement the pre-exit and post-exit commands, are as follows:

For CA Identity Manager, the execution of a command is successful when its return code (RC) is equal to 0; any other value indicates that the execution failed. This is important because the values that are retrieved by CA Identity Manager are processed according to this value.
The argument values, which are sent to CA Identity Manager agents, are also sent to the user program.
The pre-exit and post-exit user commands are logged in the CA Identity Manager log files.
The pre-exit and post-exit commands are executed each time the agent is executed.