I first got acquainted with Tom Gunn by name only after the publication of his book, “Manufacturing for Competitive Advantage” in 1987. This was one of four books Tom wrote on manufacturing. At the time he was the national director of Arthur Young’s manufacturing consulting group. That company later became part of Ernst & Young.
I met him when he was serving on the board of a supply chain company that had hired me to run marketing. Tom later became CEO of that firm. He then went on to serve as Process Information Officer at General Motors and to be the managing partner of the worldwide manufacturing practice at AT&T Solutions. He’s still active in this market through his Gunn Associates consulting practice.
Needless to say, Tom has extensive experience in MRP II and ERP. Here’s his take on my update doomsday scenario:
Hi Bruce:
Re: Your Re-Visiting My 2006 "ERP Doomsday Scenario"
You nailed it, Bruce! A few thinking CIO's have figured it out. Here's the scenario in many large companies with respect to large ERP implementations (in addition to other large application software implementations):
1. The CIO's company is already one or more revision levels behind with respect to their ERP software
2. Their company's current users are using less than 15% to 20% of their current ERP package's functional capability
3. Their company has for years underinvested in ERP education and training efforts in order to reduce costs. Older trained and experienced ERP users are being laid off or are retiring. The company is hiring entry level people with little to no ERP or manufacturing/supply chain management backgrounds and throwing them into positions for which they are not prepared. At best, users know how to use the few screens that their department is responsible for. No one understands the big picture of how the company's business processes and total ERP system is supposed to work. Since few to no people really understand the status quo, no one knows enough to drive systemic improvements in the company's business processes and information systems.
4. ERP software vendors are continuing to raise their annual maintenance fees.
5. The accuracy of the underlying data used to drive the ERP system—bills of materials, routings, inventory levels, customer/supplier data—has degraded over time, rendering the ERP system's output value increasingly questionable.
6. As you pointed out, there is no downtime available for software upgrades, no additional IT and user staff to do the work, and no money for new education and training for IT staff and users on the new revision level's increased capabilities and operation.
Add it all up and why continue to pay software companies usurious maintenance costs? Instead, keep the maintenance money, hire a small specialized IT firm to help keep the current ERP system going, and use some of the saved money to focus on getting more out of the current system by increasing user education and training and improving the accuracy (and real-timeness) of the data that drives the ERP system.
The software applications world is heading toward a hybrid model of cloud computing and software-as-a-service that is bound to prevail in the marketplace as it offers superior value to customers. Once application software is standardized in a cloud service, look for this scenario to be married to application software vendor and industry-specific applications add-on products to develop similar to Apple's iPhone applications store offerings. Want a custom master production schedule add-on for your ABC vendor's ERP cloud software that drives your brick manufacturing company? Download it from ABC's approved apps library directly into your company's cloud-based ERP system.
Application software vendors should take a tip from the cell phone companies and focus on perfecting the core product, while making it possible for and encouraging customers and outside developers to develop industry-specific add-ons.
Keep up the great work, Bruce.
Best regards,
Tom

