Audit an MRO material master for duplicate, incomplete or inconsistent records using structured data profiling.
Warehousing & Procurement
Material Master Data Cleansing and Cataloguing Standards for MRO Stores
Build the skills to clean, deduplicate and standardise MRO material master data using classification schemes and naming conventions that stop duplicate purchasing and stockholding.
🗓️Duration5 training days
📚Content4 modules · 8 sessions
🎓On completionAccredited attendance certificate
About the programme
Course Overview
Poorly maintained material master records are a quiet cause of excess MRO inventory: the same bearing sits under three descriptions, duplicate part numbers appear because nobody could find the existing one, and buyers cannot tell which of two similar entries is obsolete. This course covers building and defending a clean material master for spare parts and maintenance stores, from the first cataloguing project through to the governance that keeps it accurate afterwards. Participants learn to audit a catalogue for duplicates, missing attributes and inconsistent units of measure, apply a classification scheme such as UNSPSC or an equipment-based taxonomy, and write naming conventions that force consistent, searchable descriptions. The course covers attribute templates for categories such as bearings, seals, fasteners and electrical components, data-cleansing techniques for merging duplicates without losing transaction history, and the change control that prevents the catalogue degrading again. A hands-on case has participants cleanse a sample spares list, build a naming standard, and design the approval workflow for new material master records. Graduates can run a cataloguing project, defend data quality standards to stakeholders, and measure the reduction in duplicate stockholding that clean data delivers.
Expected Learning Outcomes
Apply a classification scheme such as UNSPSC or an equipment-based taxonomy to spare parts data.
Write naming conventions and attribute templates that produce consistent, searchable material descriptions.
Merge duplicate material records while preserving transaction and consumption history in the ERP system.
Design a request-and-approval workflow that prevents uncontrolled creation of new material master records.
Standardise units of measure and packaging data to eliminate ordering and stock-count errors.
Measure the reduction in duplicate stockholding and search time achieved by a cataloguing project.
Who Should Attend
Materials management and MRO stores staff responsible for spare parts data quality.
Procurement and category buyers who create and maintain material master records.
Maintenance engineers who requisition spares and rely on accurate catalogue descriptions.
ERP and master data analysts running cataloguing or data-cleansing projects.
Warehouse supervisors managing physical stock that must match system records.
Reliability engineers seeking accurate spares data to support criticality and stocking decisions.
Course Modules
Select any module to see its sessions and points.
01Diagnosing the Condition of the Material Master
2 sessions · 8 points
Session 1Profiling Data Quality Across the Spares Catalogue
- Run data-profiling queries to identify duplicate part numbers, blank fields and inconsistent descriptions.
- Quantify the cost of poor material master data through duplicate stockholding and emergency purchases.
- Sample high-value and high-usage material groups first when scoping a cataloguing project.
- Interview stores and maintenance staff to surface known problem parts and workaround habits.
Session 2Scoping a Cataloguing Project
- Define project boundaries by material group, plant or business unit to make the workload manageable.
- Set data-quality targets covering completeness, uniqueness and classification coverage before starting.
- Choose tooling for bulk data extraction, cleansing and reload appropriate to the ERP platform in use.
- Secure sponsorship from maintenance and procurement leadership for the resourcing a cataloguing project needs.
02Classifying and Naming Materials Consistently
2 sessions · 8 points
Session 1Applying a Classification Scheme
- Map spare parts to UNSPSC or an equipment-based taxonomy at a level of detail useful for spend analysis.
- Build attribute templates for common categories such as bearings, seals, fasteners and electrical parts.
- Assign class-specific attributes so that technical specifications, not just descriptions, are searchable.
- Reconcile classification choices with existing spend-analysis or e-procurement category structures.
Session 2Writing Naming Conventions and Standards
- Draft a naming convention that fixes word order, abbreviations and units so descriptions read consistently.
- Standardise units of measure and pack sizes across suppliers to prevent quantity and price comparison errors.
- Build a style guide with worked examples covering the most common and most error-prone material types.
- Pilot the naming convention on a sample of parts and refine it with stores and engineering feedback.
03Cleansing and Migrating Existing Records
2 sessions · 8 points
Session 1Deduplicating Without Losing History
- Identify duplicate records with confidence scoring based on description, manufacturer part number and attributes.
- Merge duplicate materials while preserving open orders, stock balances and consumption history.
- Handle materials linked to obsolete equipment by marking them for controlled retirement rather than deletion.
- Validate cleansed records against physical stock counts to confirm the catalogue matches reality.
Session 2Migrating and Communicating the Change
- Plan a cutover that minimises disruption to ongoing purchase orders and maintenance work orders.
- Communicate renumbering or renaming changes to stores staff, buyers and maintenance planners in advance.
- Update bills of materials and equipment records to reference the cleansed material numbers correctly.
- Run a post-migration audit to confirm no orphaned or unmapped materials remain in the system.
04Governing the Catalogue After Cleansing
2 sessions · 8 points
Session 1Controlling New Record Creation
- Design a request-and-approval workflow that checks for existing matches before a new material is created.
- Assign data stewardship roles responsible for reviewing and approving new material master requests.
- Set service-level targets for turning around new material requests without encouraging workaround duplicates.
- Build validation rules in the ERP system that reject incomplete or non-conforming material submissions.
Session 2Sustaining Data Quality Over Time
- Schedule periodic data-quality audits to catch drift before duplicates accumulate again.
- Track and report metrics such as duplicate rate, classification coverage and record completeness over time.
- Feed data-quality findings into supplier and internal training to address recurring root causes.
- Review and update the naming convention and classification scheme as new material categories appear.
What the participant receives
4 course modules
A structured syllabus
8 training sessions
across 5 days
32 detailed points
Applied, detailed content
Accredited attendance certificate
On completing the programme
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