What happens in a process if an error occurs during the execution of a Program Command?

When an error occurs during the execution of a Program Command in a process, the correct outcome is that the process stops and logs an error. This behavior is crucial for ensuring that the integrity of the overall process is maintained. By stopping, it prevents subsequent steps from running with potentially corrupt or incomplete data, which could lead to further errors down the line. Logging the error is equally important, as it allows developers or operators to diagnose and troubleshoot the issue effectively, ensuring that it can be resolved properly.

In scenarios where errors are simply ignored, the process might continue to run with flawed or unexpected outcomes, which could lead to data inconsistency. Similarly, passing a destination document without addressing the error could result in passing incorrect or incomplete information. Automatic retries might be helpful in some situations, but without implementing proper error handling and logging mechanisms, merely retrying could lead to repeated failures without understanding the underlying problem. Therefore, stopping the process and logging the error is the most responsible and effective approach when handling errors in Program Commands.