Which of the following statements is true regarding exception handling in ABAP?

In ABAP, exceptions are events that disrupt the normal flow of a program due to errors or specific conditions that are not handled by the program itself. The correct assertion regarding exception handling in ABAP is that exceptions must always be handled explicitly. This means that whenever a procedure or function can raise an exception, the calling program needs to explicitly manage these exceptions to ensure that the program can respond appropriately, such as logging an error, retrying a process, or providing feedback to the user.

Handling exceptions explicitly allows developers to write resilient code that can appropriately react to unforeseen circumstances, thus improving program stability and user experience. In contrast, automatic handling of exceptions could leave critical errors unaddressed, potentially leading to program crashes or unpredictable behaviors.

The concept of explicitly handling exceptions is integral to robust programming in ABAP, as it compels developers to consider and prepare for various failure scenarios that could occur during the execution of their code.