Beyond Reengineering
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Beyond Reengineering

Michael Hammer

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eBook - ePub

Beyond Reengineering

Michael Hammer

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About This Book

Reengineering has captured the imagination of managers and shareholders alike, sending corporations on journeys of radical business redesign that have already begun to transfigure global industry. Yet aside from earning them improvements in their business performance, the shift into more-process-centered organizations is causing fundamental changes in the corporate world, changes that business leaders are only now beginning to understand. What will the revolutions final legacy be? Beyond Reengineering addresses this question, exploring reengineering's effects on such areas as:

Jobs: What does process-centering do to the nature of jobs? What does a process-centered workplace feel like?

Managers: What is the new role of the manager in a process-centered company?

Education: What skills are vital in the process-centered working world, and how can young or inexperienced workers prepare?

Society: What are the implications of process-centering for employment and the economy as a whole?

Investment: What are the characteristics of a successful 21st-century corporation?

An informed look at one of the most profound changes to ever sweep the corporate world, Beyond Reengineering is the business manual for the 21st century.

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Year
2009
ISBN
9780061946318

PART I

WORK

CHAPTER 1

THE TRIUMPH OF PROCESS

REVOLUTIONS OFTEN begin with the intention of only improving the systems they eventually bring down. The American, French, and Russian revolutions all started as efforts to ameliorate the rule of a monarch, not to end it. Reform turns into revolt when the old system proves too rigid to adapt. So, too, the revolution that has destroyed the traditional corporation began with efforts to improve it.
For some twenty years managers of large American corporations have been engaged in a relentless effort to improve the performance of their businesses. Pressured by suddenly powerful international (especially Japanese) competition and ever more demanding customers, companies embarked on crusades to lower costs, improve productivity, increase flexibility, shrink cycle times, and enhance quality and service. Companies rigorously analyzed their operations, dutifully installed the newest technological advances, applied the latest management and motivational techniques, and sent their people through all the fashionable training programs—but to little avail. No matter how hard they tried, how assiduously they applied the techniques and tools in the management kit bag, performance barely budged.
The problems motivating managers to make these efforts were not minor. The operating performance of established corporations was grossly unsatisfactory, especially when compared with that of aggressive international competitors or hungry start-ups. Some cases in point:
  • Aetna Life & Casualty typically took twenty-eight days to process applications for homeowner’s insurance, only twenty-six minutes of which represented real productive work.
  • When buying anything through their purchasing organization, even small stationery items costing less than $10, Chrysler incurred internal expenses of $300 in reviews, sign-offs, and approvals.
  • It took Texas Instruments’ Semiconductor Group 180 days to fill an order for an integrated circuit while a competitor could often do it in thirty days.
  • GTE’s customer service unit was able to resolve customer problems on the first call less than 2 percent of the time.
  • Pepsi discovered that 44 percent of the invoices that it sent retailers contained errors, leading to enormous reconciliation costs and endless squabbles with customers.
This list could be extended indefinitely. The inefficiencies, inaccuracies, and inflexibilities of corporate performance were prodigious. This was not a new phenomenon; it was just that by 1980 these problems were starting to matter. When customers had little choice and all competitors were equally bad, there was little incentive for a company to try to do better. But when sophisticated customers began deserting major companies in droves, these problems rocketed to the top of the business agenda. The persistence of performance problems in the face of intense efforts to resolve them drove corporate leaders to distraction.
After a while, understanding gradually dawned on American managers: They were getting nowhere because they were applying task solutions to process problems.
The difference between task and process is the difference between part and whole. A task is a unit of work, a business activity normally performed by one person. A process, in contrast, is a related group of tasks that together create a result of value to a customer. Order fulfillment, for instance, is a process that produces value in the form of delivered goods for customers. It is comprised of a great many tasks: receiving the order from the customer, entering it into a computer, checking the customer’s credit, scheduling production, allocating inventory, selecting a shipping method, picking and packing the goods, loading and sending them on their way. None of these tasks by itself creates value for the customer. You can’t ship until it’s been loaded, you can’t pack until it’s been picked. A credit check by itself is simply an exercise in financial analysis. Only when they are all put together do the individual work activities create value.
The problems that afflict modern organizations are not task problems. They are process problems. The reason we are slow to deliver results is not that our people are performing their individual tasks slowly and inefficiently; fifty years of time-and-motion studies and automation have seen to that. We are slow because some of our people are performing tasks that need not be done at all to achieve the desired result and because we encounter agonizing delays in getting the work from the person who does one task to the person who does the next one. Our results are not full of errors because people perform their tasks inaccurately, but because people misunderstand their supervisor’s instructions and so do the wrong things, or because they misinterpret information coming from co-workers. We are inflexible not because individuals are locked into fixed ways of operating, but because no one has an understanding of how individual tasks combine to create a result, an understanding absolutely necessary for changing how the results are created. We do not provide unsatisfactory service because our employees are hostile to customers, but because no employee has the information and the perspective needed to explain to customers the status of the process whose results they await. We suffer from high costs not because our individual tasks are expensive, but because we employ many people to ensure that the results of individual tasks are combined into a form that can be delivered to customers. In short, our problems lie not in the performance of individual tasks and activities, the units of work, but in the processes, how the units fit together into a whole. For decades, organizations had been beating the hell out of task problems but hadn’t laid a glove on the processes.
It wasn’t surprising that it took managers a long time to recognize their mistake. Processes, after all, were not even on the business radar screen. Though processes were central to their businesses, most managers were unaware of them, never thought about them, never measured them, and never considered improving them. The reason for this is that our organizational structures for the last two hundred years have been based on tasks. The fundamental building block of the corporation was the functional department, essentially a group of people all performing a common task. Tasks were measured and improved, the people performing them were trained and developed, managers were assigned to oversee departments or groups of departments, and all the while the processes were spinning out of control.
Slowly and even reluctantly, American corporations began in the 1980s to adopt new methods of business improvement that focused on processes. The two best known and most successful were total quality management (TQM) and reengineering. Through a long period of intensive application of these techniques, American businesses made enormous headway in overcoming their process problems. Unnecessary tasks were eliminated, tasks were combined or reordered, information was shared among all the people involved in a process, and so on. As a result, order of magnitude improvements were realized in speed, accuracy, flexibility, quality, service, and cost, all by at last attending to processes. The application of process-oriented business improvement programs played a major role in the competitive resurgence of American companies and the revitalization of the American economy in the 1990s.
So far, so good. But to paraphrase an infamous statement from the Vietnam era, process-centered improvement techniques saved companies by destroying them. By bringing processes to the fore, the very foundations of the traditional organization were undermined. A disregard for processes had been built into the structure and culture of industrial era corporations. The premise on which modern organizations were founded, Adam Smith’s idea of the specialization of labor, was in fact a rejection of process. It argued that success was based on fragmenting processes into simple tasks and then resolutely focusing on these tasks. By attending to processes instead, the new improvement efforts created stresses that could not be papered over.
Who would have control over the newly recognized and appreciated processes? Consisting as they did of diverse tasks, processes crossed existing organizational boundaries and thereby imperiled the protected domains of functional managers. The new ways of working did not fit into the classical organization. They often entailed the use of teams, groups of individuals with various skills drawn from different functional areas. But such teams had no place in the old organizational chart. Whose responsibility would they be? The new processes often called for empowered frontline individuals who would be provided with information and expected to make their own decisions. This was heresy in organizations where workers were considered too simple to make decisions and where the need for supervisory control was considered a law of nature. In short, it quickly became clear that the new ways of working that marvelously improved performance were incompatible with existing organizations: their structure, personnel, management styles, cultures, reward and measurement systems, and the like.
There were only two options: Abandon the new processes that had saved the company or adapt the company to the new ways of working. The choice was clear, albeit difficult and, to some, unwelcome. The death knell was ringing for the traditional corporation. In its place would arise a new kind of enterprise, one in which processes play a central role in the operation and management of the enterprise: the process-centered organization.
No company adopted process centering as an end in itself, or because managers thought it would be interesting, exciting, or fashionable. Companies did it because they had no choice, because they could not make their new high-performance processes work in their old organizations. This transition began slowly in the early 1990s with a handful of companies like Texas Instruments, Xerox, and Progressive Insurance. Since then, the stream has become a flood. Dozens of organizations are now making this change, and hundreds more soon will be. Companies like American Standard, Ford, GTE, Delco, Chrysler, Shell Chemical, Ingersoll-Rand, and Levi Strauss, to name just a few, are all concentrating on their processes.
The change to process centering is not primarily a structural one (although it has deep and lasting structural implications, as we shall see). It is not announced by issuing a new organizational chart and assigning a new set of managerial titles. Process centering is first and foremost a shift in perspective, an Escherian reversal of foreground and background, in which primary (tasks) and secondary (processes) exchange places. Process centering, more than anything else, means that people—all people—in the company recognize and focus on their processes. This apparently modest and simple shift has endless ramifications for the operation of businesses and for the lives of the people who work in them. Before we begin to examine these, let’s examine why process is such a departure for Industrial Age corporations.
We can think of a process as a black box that effects a transformation, taking in certain inputs and turning them into outputs of greater value. Thus order fulfillment basically turns an order into delivered goods. It begins with an order from the customer that describes a need and ends with those goods in the customer’s hands. In fact we might say that the order fulfillment process creates three outputs: the delivered goods, the satisfied customer, and the paid bill. The surest indication of a satisfied customer is the paid bill. This latter, seemingly obvious observation is revolutionary. It says that the operational work of order fulfillment goes beyond mere inventory handling and shipping to include billing, receivables, and collections—the activities needed to actually get cash in hand. These latter activities have traditionally been the sanctified province of the finance department. To suggest that they should be linked with operational activities in a common process and that the line between operations and finance should consequently disappear defies one hundred years of corporate theology.
Product development is another process encountered in many organizations. It takes as input an idea, a concept, or a need and ends with a design or a functioning prototype for a new product. Many kinds of people participate in the product development process. Research and development (R&D) people contribute technical expertise, marketing people offer their knowledge of customer needs, manufacturing experts say what can be produced efficiently and economically, and finance people assess whether a product can be made and sold at a profit. The difference between product development on the one hand and R&D on the other is central: The former is a process whereas the latter is an organizational unit, a department comprised of technical and scientific personnel.
People from R&D are needed in processes other than product development. In many industries, from electronics to chemicals, R&D people participate in the customer service process. When customers call with complex questions about sophisticated technologies, the technical people are the only ones who can respond. In other words, processes transcend organizational boundaries. Xerox executives discovered this when they constructed a simple matrix diagram. Across the top they wrote the names of their processes, down the side went the names of their departments, and in the squares of the matrix an X went to any department involved in the performance of the corresponding process. When the diagram was complete, they were astounded to discover that nearly all the squares were Xs. Virtually every department was involved in virtually every process. This is the moral equivalent of saying that no one had any responsibility for anything. Or to put it another way, everyone was involved, but with a narrow focus on the activities of their own department, and so no one had end-to-end responsibility.
It is important to realize that companies moving to process centering do not create or invent their processes. The processes have been there all along, producing the company’s outputs. It is just that heretofore the people in the company were unaware of their processes. People on the front line and their direct supervisors were so focused on their specific tasks and work groups that they could not see the processes to which they contributed; most senior managers were too removed from the fray to appreciate processes. So the processes have always existed, but in a fragmented, invisible, unnamed, and unmanaged state. Process centering gives them the attention and respect they deserve.
Most managers are blind to the performance of their processes. I like to ask them such simple questions as: How long does it take your company to conduct such and such a process? What is its accuracy rate? What is the degree of customer satisfaction with it? What is its cost? The answers are almost always hopeless shrugs of the shoulders. Managers can offer huge amounts of performance data on tasks and departments, but not on processes, which are the very heart of the entire enterprise. Everyone is watching out for task performance, but no one has been watching to see if all the tasks together produce the results they’re supposed to for the customer. At the end of the day, the question has always been, “Did you do your job?” So the warehouse maximizes inventory turns, shipping focuses on shipping costs, the credit department assures that credit standards are met. But no one asks, “Did the customer get what was ordered, where it was wanted, and when we promised it?” So long as workers did their jobs, the result for the customer, it was assumed, would take care of itself. Nothing, of course, could have been more wrong.
Process centering changes all this by altering the perspective of an organization. As always, language is key in shaping how people view the world. We have said that a process is a group of tasks that together create a result of value to a customer. The key words in this definition are “group,” “together,” “result,” and “customer.”
A process perspective sees not individual tasks in isolation, but the entire collection of tasks that contribute to a desired outcome. Narrow points of view are useless in a process context. It just won’t do for each person to be concerned exclusively with his or her own limited responsibility, no matter how well these responsibilities are met. When that occurs, the inevitable result is working at cross-purposes, misunderstandings, and the optimization of the part at the expense of the whole. Process work requires that everyone involved be directed toward a common goal; otherwise, conflicting objectives and parochial agendas impair the effort.
Processes are concerned with results, not with what it takes to produce them. The essence of a process is its inputs and its outputs, what it starts with and what it ends with. Everything else is detail.
Another commonly encountered process reinforces this point: order acquisition. At first blush, “order acquisition” sounds like consultant mumbo jumbo. There ought to be, one would think, a clear, monosyllabic, red-blooded, American word for this process—namely, “sales.” In fact, “sales” does not do at all. “Sales” is, first of all, a word that most organizations use for a department full of sales representatives; it denotes an organizational unit, a department. But even more seriously, it identifies only one of the many activities involved in the process of acquiring an order from the customer. “Order acquisition,” in contrast, indicates the desired outcome, the purpose of the process—namely, getting an order in hand. The difference between the two terms is the difference between mechanism and outcome, between means and end.
The single most important word in the definition of process is “customer.” A process perspective on a business is the customer’s perspective. To a customer, processes are the essence of a company. The customer does not see or care about the company’s organizational structure or its management philosophies. The customer sees only the company’s products and services, all of which are produced by its processes. Customers are an afterthought in the traditional organization: We do what we do and then try to sell the results to...

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