Situation
SAP becomes the source of material and inspection master data for a laboratory and manufacturing quality platform.
Intended Use
Transmit approved material identifiers, units, inspection characteristics, specifications, status, and effective dates used to create controlled quality tasks.
Decision Summary
| Decision element | Case record |
|---|---|
| GxP assessment | Incorrect or untimely master data can create the wrong inspection, specification, status, or material decision. |
| Potential impact | Testing or manufacturing can use incorrect specifications or material status. |
| Known issue | A fictional partial message updates the specification value without its unit. |
| Validation conclusion | The interface is not released until atomic update and exception controls prevent incomplete activation and recovery tests pass. |
GxP Assessment
Incorrect or untimely master data can create the wrong inspection, specification, status, or material decision.
Affected GxP Functions
- Material and site identity
- Unit and characteristic mapping
- Specification version and effectivity
- Status activation and retirement
- Error handling and reconciliation
Failure Scenarios
- Wrong site receives the material
- Unit conversion changes a limit
- Obsolete specification remains active
- Blocked material becomes available
- Failed update is not reconciled
Potential Impact
Testing or manufacturing can use incorrect specifications or material status.
Existing Controls
- Master-data approval
- Effective dates
- Role segregation
- Interface monitoring
- Daily control totals
Existing Evidence
- Qualified SAP platform
- Approved mapping
- Supplier connector tests
- Existing quality-platform validation
Evidence Gaps
- Customer-specific transformation
- Effective-date overlap
- Partial failure
- Recovery order
Testing Approach
- Script mapping and boundary conversions
- Challenge unauthorized, obsolete, duplicate, delayed, and partial updates
- Test outage and replay order
- Reconcile master version and effective status across systems
Deviations or Known Issues
A fictional partial message updates the specification value without its unit.
Validation Conclusion
The interface is not released until atomic update and exception controls prevent incomplete activation and recovery tests pass.
Reassessment Criteria
- Master-data model change
- New site or unit
- Specification workflow change
- Connector or API update
- Reconciliation exception trend