UI tests are important. They do not only test if information is shown correctly, or certain UI controls are visible. They test if the UI of an app does work. Therefore, UI tests must be defined by the end user. Read more…
Visual regression testing checks if the UI was affected by a change. It allows to identify changes that affect the visual representation of the app. These kinds of changes have a huge impact on the perception of the app to Read more…
Does this sound familiar? An app was developed, tested, and made available in production. And then: the users complain that the app is not working. The app however passes all tests. How can this be? And how can this be Read more…
Updating SAPUI5 should not introduce breaking changes. UI5 uses semantic versioning, and as long as the major release does not change, you should be safe: update UI5, and get automatically the latest features, while your old apps continue to work. Read more…
Scenario From your S/4HANA System you access the SAP webgui (SAP GUI for HTML). From there you can start a transaction by entering its code in the OK code field. In case you do not know the transaction code, the Read more…
SAP wants that you have a valid SAP Learning Hub subscription to get certified. 1,368$ to register for an SAP certification exam attempt. All roads lead to SAP Learning Hub subscription. Alternatives are not promoted. It is unknown for how Read more…
Es ist immer eine gute Idee ein Backup zu haben. Ein Backup das funktioniert ist noch besser. Wenn man beides hat, dann ist auch ein etwas größeres Update an einem SAP-System relativ stressfrei machbar. Nicht vergessen sollte man aber auch Read more…
This is my wrap-up and summary of UI5con 2024. UI5con was part of happened CodeConnect 2024 and with reCAP 2024 being part of it too and happening just the day before, I’ll include my notes on that event too. General Read more…
It is the year 2024 and yet there are people believing that there is such a thing as secure software. Customers that commission an app and expect it to be secure. Large / mid / small partners, freelancers or developers Read more…
A few months ago I came across a productive UI5 app that was also promoted on several channels and events. The interesting thing – to me – about this app was the usage of Web Components. On a YouTube video Read more…