The name ABUS globally stands for secure locking systems, and probably every person on earth is using an ABUS key at least once in his life. But what hardly anyone knows: Each locking cylinder is made individually, has a complex interior, and its configuration with 22 features is almost as elaborate as that of a new car. The production facility for locking systems and keys is the development and manufacturing site of the company in Pfaffenhain, district of Jahnsdorf in the Ore Mountains.

Advantages of JobRouter® in production

  • enables paper-free production steps at each production workplace
  • extracts data from the working process
  • always displays the current order with all necessary details
  • navigates with mandatory fields through the quality control
  • supports the pictorial alignment of features
  • alerts in case of eventual errors
  • is a step in the direction of industry 4.0 and towards totally automated machine control

Kick-off with the order process

More than four years ago, the security specialists restructured their IT department and hired Holger Kahl as team leader for the ERP development, specifically to take care of the digitization of business processes. As, at that time, the existing ERP system UPOS did not offer the workflow features that the successor system VlexPlus has today, ABUS decided upon JobRouter®. With the support of long-time IT service provider VLEX Software + Consulting GmbH in Kulmbach, which specializes in variant manufacturing and ERP industry systems, Holger Kahl first set about completing the order process that had been already started in JobRouter®.

“At the beginning, the VLEX developers performed most of the programming work” sums up Holger Kahl. “I have worked with every colleague on his tasks and tried to convert the analog steps of order processing into digital processes. At that time, letter and fax orders were entered manually into the ERP system and then carried personally and in paper form from one person to the other. After the final data entry step, the order control administrator lovingly crossed out each item with the help of a ruler.”

There were many little things to coordinate, but three months later these were also implemented: Since then, all orders run through JobRouter®, whether they are scanned in, arrive by fax or phone, or are sent to JobRouter® from the web store‘s EDI interface. This also applies to orders from ABUS branches in other European countries, which are entered via this interface and stored in an inbox.

Employees stick to old habits, that is understandable. But once you start working with JobRouter® you will quickly realize, the new opportunities that are opening up. When using this path, it should be clearly communicated that it makes no sense to convert analogue processes into identical digital ones.
Dipl.-Wirt.-Ing. Holger Kahl
Team leader ERP development at ABUS Pfaffenhain GmbH

Moderately exciting, but important: The offer process

From his point of view, the digitization of the offer process was only moderately exciting, but the sales colleagues of Holger Kahl are grateful for it each day. Previously they could start price queries in the ERP system, but it was not possible to store a contact history. Now offers and order processes are tied together. Whatever happened prior to an order or during its processing can now be tracked via JobRouter®. If e.g. a key service has a question regarding an order, the respective original order can be found easily. “Speed, transparency, and traceable processes are the most important advantages of JobRouter® for me. And here JobRouter® has supported us a lot.” Holger Kahl, team leader ERP development.

One process after the other to follow

Sebastian Fritzsche, IT manager, draws an interim balance: “In the course of time, we have revised the order process three more times and adapted it to the advancing user requirements and expectations. And we have automated upstream processes as far as possible.” When the license for the previously utilized accounting program expired in 2018, the guys from Pfaffenhain used the opportunity for a sweeping blow and simultaneously tackled order requirements, incoming goods, and incoming invoices. A reasonable step – as the paper-based tasks were still handled as in the good old days: with manually recorded cost centers and sticky notes, if orders were changed. However, search operations were still needed, due to the large number of documents that circulated through the offices day by day. Replacement documents had to be printed and colleagues had to be personally contacted to clarify or change instances.

Client
ABUS Pfaffenhain GmbH
Industry
Locking systems and master key systems as variant manufacturing
Employees
370 at the site
Instances
900 to 9,000 instances per day
Database
mySQL + DB2
Ongoing processes
Production, offer, assignment, order, delivery, and incoming invoice processes
Planned processes
User request

Gray hair due to release circles

The complex release circles were a key challenge. “Our hair went gray due to them”, says Holger Kahl and laughs. Test processes in the purchase department, quality control at the manufacturing devices, reduction of order volumes, releases from the general management addressed to the accounting department – so many spots, where a green light must be given. In analog times these process parts lead to many congestions and interruptions, and delivery notes accumulated in post boxes, and invoice documents for the next meeting with the general management piled up in document folders. First it was necessary to manually enter order requirements into the ERP system to initiate an order. Personnel and time-intensive tasks, which still are well known by companies of all industries, even in our digital age.

Digitization is always accompanied by changes that must be supported by a strong decision-maker. Anyone dealing with this examines the individual processes in detail beforehand, discussing them with everyone involved.

“In my opinion, JobRouter® is simple and easy to handle and links everything, like a remote control.” Sebastian Fritzsche, IT manager. “We used our chances and beamed the complete invoice process together with all related workflows, including interface, to the accounting system in JobRouter®” states Holger Kahl. Since then, the digitization platform assigns all data and documents, informs all colleagues involved, and requests release ticks according to the defined process. Orders are placed within hours; invoices are allocated to an account and settled in the same speed. Recently, all release processes were double-checked in a follow-up project and optimized via a new linkage within JobRouter® and an extension of the interface to the ERP system.

Di­git­iz­a­tion marathon in the production

When Holger Kahl reports on his mammoth project, his eyes light up. The throughput they have been measuring since the beginning of the year has increased compared to last year. Holger Kahl: “Without the digitization it would not have been possible to offer express delivery for locking systems to our clients. If a locking system meets certain general conditions, we ship the goods on the 3rd working day after the receipt of the order.” The key to success was the elimination of the last media break and the linkage of the order processing to the production. Gone is the handing over of orders in the form of large piles; a premonition of Industry 4.0 drifts through the halls.

For the implementation, the IT team opted for the classic route, beginning at the order start and ending at the shipping station. Until manufacturing was digitized, a lot of paper still rolled through the printers for each individual production step, which is quite complex in itself. The initial fears of data loss and downtimes have given way to enthusiasm and pride, since the colleagues at their production workstations have been working with the input and control fields in JobRouter® day after day.

JobRouter® at its limit?

“JobRouter® has now been rolled out in all key areas”, declares Sebatsian Fritzsche happily, “and we are moving towards the limit according to JobRouter headquarters, with 80 process steps and 7 digitized processes in the production process.” This means that no other customer has so far mapped similarly highly complex processes back to variant manufacturers in JobRouter®. This does not affect the functionality; the digitization platform runs reliably and without delay. Holger Kahl is a good sport about it: „We gain so many key figures via JobRouter® that show us where we can model our processes even better. Actually, we twist every day at our sub-processes and press another diversion here and there into a JobRouter® rule.” The end of the digitization passion does not seem to be in sight.

Company profile : ABUS Pfaffenhain GmbH

Since 1946, ABUS Pfaffenhain GmbH has been developing and manufacturing high-quality locking systems for commercial and private applications—from central locking systems to master key systems, tailored to country-specific requirements.

The company, a subsidiary of August Bremicker Söhne KG, is certified in accordance with DIN ISO 9001 and is part of the globally operating ABUS Group, a fourth-generation family business.

Across five locations in Germany, around 19 branches, and a presence in 106 countries in Europe, the United States, Latin America, and Asia, the group employs more than 3,500 people, around 370 of them in the Ore Mountains region. In 2021, ABUS Pfaffenhain celebrated its 75th anniversary.