Regression testing is a critical activity during the upgrade window for SAP S/4HANA Cloud Public Edition to ensure system stability and continuity of operations post-upgrade.
Option A: To ensure that new features of the upgrade are working as specified in the requirementsIncorrect. Testing new features is part of functional or exploratory testing, not regression testing, which focuses on existing functionality. TheSAP S/4HANA Cloud Testing Guidestates, “Regression testing verifies existing functionality, while new features are tested separately during functional or user acceptance testing.”
Option B: To validate that all user permissions have been properly migrated to the new versionIncorrect. User permissions are validated through security testing, not regression testing. TheSAP S/4HANA Cloud Security Guidenotes, “Permission validation is handled through security and role-based testing, not regression testing, which focuses on business processes.”
Option C: To confirm that the database schema changes have been implemented successfullyIncorrect. Database schema changes are validated through technical or integration testing, not regression testing. TheSAP S/4HANA Cloud Implementation Guideclarifies, “Databaseschema validation is a technical task, whereas regression testing focuses on business process continuity.”
Option D: To verify existing functionality still works correctly after the upgradeCorrect. Regression testing ensures that existing business processes and functionalities remain operational after an upgrade. TheSAP S/4HANA Cloud Testing Guideexplains, “SAP recommends regression testing during the upgrade window to verify that existing functionality in SAP S/4HANA Cloud Public Edition continues to work correctly, preventing disruptions to business operations.”
Extract from Official Documentation:
SAP S/4HANA Cloud Testing Guide(SAP Help Portal,https://help.sap.com ): “Regression testing is performed during the upgrade window to verify that existing functionality in SAP S/4HANA Cloud Public Edition remains intact, ensuring business continuity after the introduction of new releases.”
SAP S/4HANA Cloud Implementation Guide(SAP Community,https://community.sap.com ): “During upgrades, regression testing is critical to confirm that core business processes and existing functionalities are unaffected by the new release, safeguarding system reliability.”
Additional Context:
SAP S/4HANA Cloud Public Edition’s semi-annual upgrades introduce new features and updates, making regression testing essential to mitigate risks of unintended impacts on existing processes. This aligns with SAP’s cloud strategy of maintaining stability while delivering continuous innovation.
[:, SAP Help Portal: SAP S/4HANA Cloud Testing Guide (https://help.sap.com)., SAP Community: SAP S/4HANA Cloud Implementation Guide (https://community.sap.com)., SAP Activate Methodology Guide: Includes testing strategies for upgrades., SAP S/4HANA Cloud Study Guide: Explains regression testing purpose., ]
