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Selected:Strategic, Tactical and Operational Planning5 WhysFailure Mode and Effects Analysis8D Problem Solving
| Criterion |  Business Strategy Strategic, Tactical and Operational Planning |  Operations 5 Whys |  Operations Failure Mode and Effects Analysis |  Operations 8D Problem Solving |
|---|---|---|---|---|
Purposedifferent | It places decisions and artifacts at the right level. Strategic planning clarifies direction, tactical planning translates it into programs, and operational planning steers concrete processes. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. |
Complexitydifferent | Medium | Low | High | High |
Timedifferent | 90-180 min | 15-30 min | 2-6 h | 1-6 Wochen |
Participantsdifferent | 4-12 | 2-6 | 3-10 | 4-10 |
Formatdifferent | Workshop | Workshop | Workshop | Workshop + async |
Outputdifferent | Planning Levels Map, Cadence Model, Planning Artifact Inventory | Root cause notes, Countermeasures | FMEA Table, Risk Priority, Mitigation Actions | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan |
Tagsno overlap | CadenceGovernanceExecution | Root causeIncidentLeanProblem solving | RiskQualityOperationsRoot cause | QualityProblem solvingRoot cause |