[OR] [P2] [S2] [MII] [C16] Common Challenges and Pitfalls

[P2] [S2] Chapter 16

Common Challenges and Pitfalls

Introduction

Mapping interconnections and interdependencies is a foundational capability for operational resilience. However, many organisations encounter recurring challenges and pitfalls that limit the effectiveness of their mapping efforts. These challenges often result in outputs that are incomplete, outdated, or disconnected from real operational practices.

Recognising these pitfalls early allows organisations to design stronger governance, improve data quality, and ensure mapping remains relevant and actionable. This chapter highlights four of the most common challenges:

• Incomplete mapping scope
• Over-reliance on static documentation
• Lack of cross-functional collaboration
• Failure to update mapping

Purpose of the Chapter

The purpose of this chapter is to:

• Identify common pitfalls in interconnection mapping
• Explain their impact on operational resilience
• Provide practical guidance to avoid or mitigate these issues
• Strengthen the overall effectiveness and sustainability of mapping efforts

Incomplete Mapping Scope

Nature of the Challenge

One of the most common issues is defining a scope that is too narrow or misaligned with operational resilience objectives. This often occurs when organisations:

• Focus only on selected processes instead of end-to-end Critical Business Services (CBS)
• Exclude key dependencies (e.g., third parties, data flows, facilities)
• Limit mapping to specific departments or systems

Impact

An incomplete scope leads to:

• Missing critical dependencies
• Underestimation of risks
• Inaccurate impact tolerance and scenario design
• Ineffective recovery strategies

Root Causes

• Lack of clarity on CBS definitions
• Process-centric rather than service-centric thinking
• Time and resource constraints
• Limited stakeholder involvement

Mitigation Strategies

• Anchor mapping on Critical Business Services (CBS)
• Define clear end-to-end service boundaries
• Include both internal and external dependencies
• Validate scope through stakeholder workshops

Over-Reliance on Static Documentation

 Nature of the Challenge

Many organisations rely heavily on:

• Existing process documents
• System inventories
• Architecture diagrams

While these are useful starting points, they are often:

• Outdated
• Incomplete
• Not reflective of real operational practices

Impact

Over-reliance on static documentation results in:

• Inaccurate mapping outputs
• Missing informal or manual processes
• Failure to capture real-world interdependencies

Root Causes

• Assumption that documentation is current and complete
• Lack of validation with operational teams
• Limited engagement with SMEs

Mitigation Strategies

• Conduct stakeholder validation workshops
• Supplement documentation with interviews and walkthroughs
• Validate mapping against actual operational workflows
• Integrate mapping with real-time data sources where possible

Lack of Cross-Functional Collaboration

Nature of the Challenge

Operational resilience mapping requires input from multiple functions, including:

• Business operations
• Technology
• Risk management
• Third-party management

However, organisations often struggle with:

• Siloed structures
• Limited communication between teams
• Misaligned priorities

Impact

Lack of collaboration leads to:

• Fragmented and inconsistent mapping
• Missing interdependencies across functions
• Misalignment between business and technology views
• Reduced ownership and accountability

Root Causes

• Organisational silos
• Lack of clear governance and roles
• Competing priorities across departments
• Insufficient executive sponsorship

Mitigation Strategies

• Establish a cross-functional governance structure
• Define clear roles and responsibilities
• Conduct joint validation workshops
• Align mapping objectives with enterprise-wide resilience goals

Failure to Update Mapping

Nature of the Challenge

Mapping is often treated as a one-time exercise, rather than a living capability. Over time, changes in:

• Systems
• Processes
• Vendors
• Organisational structures

can render mapping outputs obsolete.

Impact

Outdated mapping leads to:

• Misalignment with current operations
• Ineffective scenario testing
• Inaccurate recovery planning
• Increased risk exposure

Root Causes

• Lack of ownership and accountability
• Absence of integration with change management
• Resource constraints
• Limited awareness of mapping importance

Mitigation Strategies

• Integrate mapping updates into change management processes
• Assign ownership for maintaining mapping data
• Conduct periodic reviews and updates
• Use automated tools where possible to maintain real-time accuracy

Interrelationship of Challenges

These challenges are often interconnected:

• An incomplete scope may stem from a lack of collaboration
• Static documentation issues may persist due to poor validation
• Failure to update may result from weak governance

Addressing these challenges requires a holistic approach, rather than isolated fixes.

Building a Sustainable Mapping Capability

To overcome these pitfalls, organisations should focus on:

Governance

• Clear ownership and accountability
• Executive sponsorship

Process Integration

• Alignment with operational resilience lifecycle
• Integration with change management and risk processes

Data Quality

• Standardised templates
• Regular validation and reconciliation

Collaboration

• Cross-functional engagement
• Continuous stakeholder involvement

Mapping interconnections and interdependencies is a complex but essential activity for operational resilience. While challenges such as incomplete scope, reliance on static documentation, lack of collaboration, and failure to update mapping are common, they can be effectively managed through structured approaches and strong governance.

By recognising and addressing these pitfalls, organisations can ensure that their mapping efforts are:

• Comprehensive
• Accurate
• Dynamic and up-to-date

Ultimately, overcoming these challenges enables organisations to move from fragmented efforts to a mature, sustainable mapping capability, providing a solid foundation for resilience planning and execution.

In the next chapter, we will explore a practical case study, demonstrating how interconnection mapping can be applied in a real-world banking context to support operational resilience.