RPG (Report Program Generator) provides several tools and techniques to support debugging and error tracking, helping developers troubleshoot and fix issues in RPG programs efficiently. These tools and techniques aid in identifying and resolving errors, ensuring the smooth execution of RPG applications. Let's explore the debugging and error tracking capabilities in RPG:
1. Built-in Debugging Tools: RPG offers built-in debugging tools that allow developers to step through their code, monitor variable values, and identify potential issues. Some of the commonly used debugging tools in RPG include:
* Source-Level Debugging: RPG supports source-level debugging, enabling developers to set breakpoints in their code and step through the program line by line. This allows them to observe the execution flow and track down errors.
* Interactive Debugging: RPG provides an interactive debugging environment where developers can interact with the program while it's running. They can pause the execution, inspect variable values, modify data, and continue the execution from a specific point. This helps in understanding the program behavior and identifying the cause of errors.
* Watch Variables: RPG allows developers to define watch variables, which are variables whose values are tracked during progr....
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