Regression testing is a crucial part of software development and implementation. Since its idea is to assess the behavior of a modified system, regression tests are crucial for constantly updated ERP cloud systems such as Microsoft Dynamics 365. More details on regression tests are presented in this article.

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The Scope of Regression Tests for ERP Cloud Systems

Regression tests aim to make sure your ERP cloud system is working according to your requirements and expectations after system modifications. Depending on the testing approach you deploy in your company, regression tests may cover such technical aspects of system functioning as performance, compatibility, integration, reliability, security, recovery, and others.

These tests can be performed with the help of manual testers or automated tools and may include all available test cases for the complete set of system elements according to the Retest All strategy or use a limited choice of cases through selection and prioritization.

Regression tests are often executed before an ERP system goes live, however, you can perform them at any point of development and implementation as well as after system updates and bug resolution.

Benefits of Regression Testing for Your Company

The major benefit of including regression testing in the maintenance process of your ERP system is the possibility of assessing whether the system indeed reaches its goals. Such a testing procedure reveals a possible negative impact of system modifications on the alignment with the requirements of your organization.

At the stage of ERP cloud system implementation, regression testing will help you to understand a need for system configuration in case there are some disruptive factors present, for example, a lack of internal resources and proper management or an overwhelming scale of software customization.

Furthermore, if you allow the end-users of your ERP cloud system to participate in the testing process, they will have a better understanding of its functionality and be prepared for possible complications regarding its usage.

The Reasons to Automate Regression Testing

More and more companies relying on ERP cloud systems are resigning from manual testing because of its low cost-effectiveness which results from the intricate nature of these systems.

First of all, even ERP systems of smaller companies, let alone large multinational businesses, are working with a great amount of data and integrated with a variety of other apps. Additionally, for international companies, ERP systems are customized according to the requirements of each of the locations covered by the organization’s activity.

Moreover, there is a particular need for security coming as a result of integration with new technologies such as Big Data and Cloud Computing with centralized database management.

Finally, regular system modifications are certainly one more factor making manual testing a rather tedious, expensive, and time-consuming endeavor.

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