Testing & Quality Assurance

Ensuring Core Banking System Quality Before Go-Live

In Temenos Transact (T24) implementation projects, Testing & Quality Assurance (QA) is a critical phase to ensure the system operates accurately, stably, and securely before official launch. This is the final step to validate the quality of the entire solution—from core banking functions to integrations, interfaces, and security.

What is Testing & Quality Assurance?

Testing & Quality Assurance is a comprehensive process aimed at:

• Detecting system defects

• Validating business logic correctness

• Ensuring compliance with technical, legal, and operational requirements

This process is not only applied to the Temenos Transact standard modules, but also to:

• Local Customizations

• API integrations

• Interfaces with external systems

Key Testing Types in Temenos Transact

1. Unit Testing

• Validate individual components such as AA (Account Management), Payments, Local Codes, and customized User Exits

• Ensure that business logic is implemented correctly

2. Functional Testing

• Test end-to-end business processes:
  Account opening, payments, credit granting, etc.

• Ensure the system handles real-life scenarios completely and correctly

3. Integration Testing

• Verify the integration between Temenos Transact and external systems:
  Ebanking, LOS, CRM, Tax Systems, AML, CIC, etc.

4. Performance Testing

• Simulate high transaction volumes to assess:

  • System load capacity

  • Response time

  • Batch processing performance (EOD/EOY)

5. Security Testing

• Identify potential vulnerabilities

• Verify access control, user management, and system permissions

• Ensure there are no security loopholes

6. User Acceptance Testing (UAT)

• Engage bank users in real-world testing

• Validate that the system matches actual operational workflows

Testing & QA Process

1. Develop detailed Test Cases for each system module

2. Execute testing and record results

3. Analyze defects and collaborate with development teams for fixing and retesting

4. Prepare comprehensive test reports and sign-off on system quality

Benefits of Comprehensive Testing & QA

• Ensure system accuracy and business process compliance

• Minimize risks during live operations

• Reduce post-deployment defect costs and avoid service disruptions

• Enhance system reliability and strengthen customer trust

Conclusion

Testing & Quality Assurance is not just a technical task—it is a decisive factor in the success of Temenos Transact implementation projects.
Comprehensive testing enables the bank to operate the system safely, efficiently, and fully prepared for digital transformation.

If you require an experienced Testing & QA team for your core banking projects, contact us for detailed consultation and support.