1. Multi-Level Inheritance Crash

Your multi-level inheritance chain (Base → Sub → SKU → Channel SKU) is causing STEP server crashes during metadata deployment. What are the possible root causes?

2. Parallel Workflow Collision

Two workflows updating the same product cause unpredictable overwrites. How do you diagnose and prevent workflow race conditions?

3. Channel-Specific Golden Records

Client wants golden records that change based on channel (eCommerce, Retail, Distributor). How would you architect conditional survivorship?

4. Dynamic Attribute Sets

Product attribute set depends on Category AND Region AND Lifecycle Stage. How do you design metadata to avoid 200+ conditional UI configs?

5. Cross-Domain Validation Dependencies

Product validation depends on Supplier score, which depends on Location compliance, which depends on Product category. How do you break the dependency loop?

6. Overlapping Workflow Lifecycles

Marketing and Packaging both maintain overlapping attributes. How do you design workflows so each team works without stepping on each other?

7. Auto-Classification Misfires

Automatic category assignment misclassifies 5% of records and disrupts downstream syndication. How do you improve accuracy while keeping import fast?

8. Multi-Format Input Feeds

Suppliers send inconsistent file formats (Excel, XML, PDF tables). How do you build an ingestion framework that avoids constant development changes?

9. Attribute Volatility Problem

Some attributes change daily (price, stock), others yearly (dimensions). How do you isolate volatile fields to avoid unnecessary publishes?

10. Workflow SLA Enforcement

Client wants SLA-based workflow escalation, but STEP doesn’t support time triggers natively. How do you architect SLA monitoring?

11. Reference Data Explosion

The client’s Color list grew from 300 to 12,000 due to multiple suppliers. How do you clean, merge, and govern reference entities?

12. STEP Index Rebuild Takes Weeks

Full-text index rebuild takes too long due to billions of rows. What optimization techniques can you apply?

13. Hierarchy Governance Failure

Business added 40,000 new nodes accidentally. How do you restrict hierarchy edits and restore only valid nodes?

14. Workflow-Specific Attribute Visibility

During workflow, different teams need to see different attributes. How do you ensure dynamic visibility by workflow step?

15. Product Configurator vs. Real Entities

When do you choose Product Configurator instead of creating real Variant entities?

16. Crosswalk Versioning

Two external systems version their IDs (V1, V2, V3). How do you manage versioned crosswalks in STEP?

17. Hybrid Syndication Pattern

One target needs JSON via API, another needs nightly flat file. How do you design a flexible syndication architecture?

18. External DAM Migration

Media stored in STEP must move to a new DAM without downtime. How do you migrate without breaking URLs?

19. Country-Specific Compliance Rules

Different countries require different validation rules. How do you implement country-level rule inheritance without duplication?

20. Massive Workflow Backlog

10 lakh workflow tasks accumulated and slow down the UI. How do you purge or compress historical workflow data safely?

21. Multi-Supplier Quality Score Integration

You receive supplier quality scores from 5 systems. How do you harmonize them into one STEP scoring model?

22. Federated Search Across Domains

User wants search that spans Product, Asset, Supplier with ranking. How do you design federated search in STEP?

23. Delta Pipeline Breakage

Delta publish sometimes sends old data instead of new. What are the top failure points in delta change tracking?

24. Rule Evaluation Runtime Explosion

Rule execution jumps from 10ms to 800ms after metadata change. How do you pinpoint which rule is causing the slowdown?

25. Entity Lifecycle vs. Workflow Lifecycle

What conflicts arise when workflow status doesn't align with product lifecycle status?

26. Multi-Brand Collection Issue

A product belongs to multiple brands due to acquisitions. How do you model multi-brand inheritance?

27. Region-Specific Relationships

Product must relate to different Supplier for different regions. How do you manage region-based relationship graphs?

28. Entity Version Rollback

Business wants version rollback for products. How do you design an archival + restore mechanism?

29. Multi-Table Match Rule

Matching requires combining attributes from Product, Supplier, and Packaging. How do you design complex composite match rules?

30. Attribute State Conflict

Attribute locked by Finance cannot be changed by Marketing. How do you enforce attribute-level governance?

31. Circular Syndication Dependencies

Two systems depend on each other’s data before they finalize records. How do you break circular syndication dependencies?

32. Workflow Restart Logic

When major attribute changes occur, workflow must restart, but only for certain users. How do you design this automation?

33. Multi-Domain Precedence Rules

Domain A depends on B’s validation, B depends on C’s survivorship. How do you design rule precedence?

34. Cross-System Search Index Sync

Solr/Elastic index not in sync with STEP search. How do you design a robust reindexing strategy?

35. Performance Issues from Collections

A single entity has 20,000 children (SKUs). How do you prevent UI and API performance collapse?

36. Multi-ERP Harmonization

Two ERPs send conflicting attribute values. Which one becomes source of truth? How do you model conflict resolution?

37. Security Role Explosion

200 user groups needed due to combinations of domain, region, brand. How do you prevent security matrix explosion?

38. Entity Merge Gone Wrong

A merge accidentally combined two unrelated master records. How do you design a safe merge undo mechanism?

39. Partial Approval Requirement

Some attributes must be approved by Regulatory, others by Marketing. How do you design partial record approvals?

40. Heavy Custom Java Plugins

Custom Java extensions cause deployment failures and high CPU. What design alternatives reduce custom code?

41. STEP-to-AI Integration

Client wants AI-based auto-classification integrated in STEP workflow. How do you design safe handoff and review loops?

42. Legacy System Coexistence

Legacy MDM must run parallel with STEP for 1 year. How do you maintain consistency between the two masters?

43. High Cardinailty Attributes

An attribute has 1 crore possible values (e.g., chemical IDs). How do you optimize performance?

44. Relationship Cycles in Data

Users accidentally create relationship loops (Product → Subcategory → Product). How do you enforce acyclic relationships?

45. Rule Debugging in Production

Business wants real-time rule debugging without impacting performance. How do you implement safe rule testing?

46. Multi-Country Language Auto-Fill

Some languages must be auto-filled via translation, others must be manually curated. How do you differentiate?

47. Seasonal Product Attributes

Seasonal attributes (Festive SKU Details) must appear only during certain months. How do you configure timed visibility?

48. “What-If” Sandbox Mode

Business wants to simulate changes to hierarchy and product attributes without affecting real data. How do you design sandbox environments?

49. Multi-Node Cluster Sync Issue

Metadata node updated, but workflow node still runs old rules. How do you enforce cluster-wide metadata consistency?

50. Extreme Scalability Requirement

Client plans to scale from 5 million products to 200 million in 2 years. What architectural changes must be made today to support future scale?