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Standardized railway maintenance planning

SAP APLA Manager transforms work planning at BLS

As part of the OPAL project, BLS AG relies on valantic’s SAP APLA Manager to centrally manage maintenance plans in an automated and version-controlled manner. The result: higher data quality, reduced maintenance effort, and a fully integrated, digitally managed process from planning to feedback.

Portrait of smiling young woman at the train station

About BLS

Green BLS train pulls in, platform in view

BLS AG is a diversified Swiss transport company based in Bern. As a provider of rail, bus, ferry, and car transport services, BLS connects people, regions, and tourist destinations. In freight transport, the company ensures powerful international connections.

With the Lötschberg Base Tunnel, BLS operates one of Europe’s most important transit routes. The company is committed to sustainable mobility, relying on renewable energy, modern technologies, and digital solutions – with the goal of becoming climate-neutral by 2050.

Thanks to its strong regional roots, technical expertise, and clear customer focus, BLS actively shapes public transportation in Switzerland.

Initial situation

The maintenance planning at BLS AG had previously been carried out using multiple external systems and tools. Planning, scheduling, execution, and feedback were managed separately, leading to manual workflows, duplicate data maintenance, and a loss of efficiency.

Checklists, operation plans, and task matrices were created decentrally and stored locally. This resulted in inconsistent data sets and a high maintenance workload, as changes had to be made repeatedly across different documents.

The lack of a central solution led to limited transparency, more difficult coordination, and an overall slow and error-prone process.

Project goal

The goal of the project was to fully standardize and automate maintenance work planning and integrate it into the existing SAP system. With the SAP APLA Manager, the aim was to:

  • centrally maintain reusable maintenance modules
  • map all planning and feedback processes seamlessly within the system
  • integrate version control, change tracking, and approval workflows
  • significantly reduce maintenance effort
  • ensure full compliance with all ECM requirements

Challenges

The greatest challenge lay in harmonizing the highly diverse processes across BLS locations. Over the years, each site had developed its own working methods, IT standards, and maintenance strategies – ranging from modern system environments to entirely manual processes. In addition, reactive rather than preventive maintenance approaches and individually managed, often locally organized data storage had become established.

These heterogeneous structures had to be integrated into a unified, end-to-end SAP process – without costly custom developments or risky system disruptions. At the same time, it was crucial to preserve existing, proven procedures at each site as far as possible to ensure user acceptance and enable a smooth transition into productive operations.

 

A BLS train is arriving at a Swiss station, and people are getting on.

System

The SAP APLA Manager is seamlessly integrated into BLS’s existing SAP landscape. At its core is a structured overview of all work plans, complemented by powerful features:

  • over 10,000 centrally maintained maintenance modules (IHBs)

  • automatic updates of all affected work plans when an IHB is modified

  • integrated version control and mass change assistant

  • centralized cockpit with filtering and selection functions

  • approval workflow and granular authorization concept

  • intuitive user interface with minimal training requirements

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Project APLA Key figures at a glance

1.000

SAP-integrated work plans

10000

Centrally maintained maintenance modules

100

Checklists replaced (in %)

100

ECM-compliance (in %)

Outlook

With the SAP APLA Manager, BLS has created a future-proof platform for centrally managing work plans and updating them at any time with full system support. Processes are now traceable, standardized, and audit-proof, ensuring compliance with all ECM requirements through integrated approval workflows, change tracking, and structured version histories. The elimination of decentralized checklists, manual work plans, and task matrices has significantly reduced maintenance effort while improving data quality across all locations.

By harmonizing previously diverse processes, IT standards, and maintenance strategies into a unified, SAP-integrated workflow, BLS has not only increased efficiency but also secured a scalable foundation for the future. Future adjustments, extensions, and legal requirements can be integrated flexibly – without additional interfaces or media disruptions – ensuring that the solution remains adaptable to evolving operational and regulatory demands in the railway sector.

Shot of a group of coworkers having a meeting in an open plan office

Heinz Marti & Jürg Bolliger
BLS AG

”With the new work plans, processes are binding and transparent. The former risk of errors from decentralized checklists has been significantly reduced. In addition, the system-guided approval process meets all ECM requirements – we are well prepared for the future.“

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Your Contact

René Balser, Managing Director, valantic Division SAP Services

René Balser

Managing Director

valantic Division SAP Services