Functional and integration tests carried out
A significant contribution to project success is achieved through the test activities, whose meaning may therefore not be underestimated. Man distinguishes between functional, integration and performance tests. As an aid for the test one in the standard functions Included SAP tool called the Computer Aided Test Tool Be (CATT) put to use.
Functional
Function tests are usually already accompanying the establishment of the relevant Function performed. They serve to demonstrate that the behavior and the result of a specific program function, the requirements. Meet these tests are typically in the test system with a limited Volume made to test data.
Integration Test
In an integration test is about the orderly interaction of all Components of an overall system for a completed application interval with a given test scenario. In this test procedure for example, is testing not only a purchase order. Rather the test starts with the purchase requisition and is on order, Receiving, auditing, inventory control and for the impact in financial accounting or controlling gone. In addition, permissions, Reporting, interfaces and extensions to the test included. The participation of the departments in the compilation the test scenarios and acceptance of test results is just as imperative as a detailed documentation of test runs. The integration test is conducted in the integration system.
Performance Test
Performance and stress tests serve to demonstrate that the application even with a larger workload and in continuous operation acceptable Response time guaranteed. Even the system's behavior during and after) an intentional system interruption (power failure can Be the subject of a test. To arrive at meaningful values the performance test must be conducted in a system environment, whose performance meets the subsequent production system?
Technical Function Check
Through the SAP support can be seen in this phase, a technical function testing is conducted in the "SAP Technical Integration Check« is called. Here the functionality and data consistency of key business processes of a control subject. A detailed Description of these services can be found in the manufacturer's website to the "Services Solution Map," which on the SAP Service Marketplace be achieved. In the tools of implementation roadmap can be found also a link to this web address. In this context, refer to the following chapter, "Service and Support."
Complete and quality assurance
As the previous phases of the project ends, the stage of realization with A final meeting, where the reach of project with the original Vision and planning is compared. As part of this Interim report will be reviewed and documented, whether the achievement of objectives to ensure or whether any price adjustments have become necessary. |
