def METHOD_NAME(configuration_file_path, args=''):
    """Run the Content Migration Tool with specified parameters and get the output.
    Args:
        configuration_file_path (PurePath): Path to configuration file.
        args (str): Arguments to be passed to the tool. For instance: '--debug' or '-w /tmp/workdir'
    Returns:
        output (str): Result of the tool execution if no error was thrown.
        error (str): Error output if the execution fails.
    """
    truncate_file(migration_tool.MIGRATION_TOOL_LOG_PATH)
    command = ' '.join([migration_tool.MIGRATION_TOOL_PATH, '-i', str(configuration_file_path), args])
    proc = sbp.Popen(command, shell=True, stdout=sbp.PIPE, stderr=sbp.PIPE)
    out, error = proc.communicate()
    output = out.decode()
    error_checker = [True for msg in migration_tool.ERROR_MESSAGES if msg in output]
    if len(error_checker) > 0:
        error = output
    else:
        error = ''
    return output, error