The MicroPipe object returns component error messages in the same manner as standard pipelines by writing the error message to the standard pipeline log file if any and returning them through ISupportErrorInfo as appropriate. The MicroPipe object also reports component errors to the event log, exactly like standard pipelines. Unlike standard pipelines, the MicroPipe does not persist any data.
The SetLogFile method identifies the file to which the pipeline logs operations that occur when the pipeline is run.
This method is intended for use by developers who want to analyze the operations of a pipeline configuration. With this feature, the pipeline logs all Dictionary and SimpleList object read/write operations.
MicroPipe.SetLogFile(Filename)