When logging errors, you need to plan for the following issues:
If you plan to use error logging, you must allow additional disk space for the error logs.
If you plan to control the error logging for the whole Net.Data system, set one configuration variable in your Net.Data initialization file: DTW_LOG_DIR
This variable is required for error logging, even if you have set the DTW_LOG_LEVEL variable in your macro to error or warning. See DTW_LOG_DIR and DTW_LOG_LEVEL: Error Log Variables to learn how to update the initialization file.
Set the level of logging with the DTW_LOG_LEVEL keyword in your macro.
If you are using error logging, then you can check the error logs and archive files for errors in your Net.Data system.
Be aware that logging can affect performance. See Setting the Error Log Level for information about performance issues.