Programming Guidelines
Programming guidelines are indispensable in large software development projects because they are used to standardize source code structures and development objects. and therefore improve both the readability and comprehensibility of developments in ABAP.
1. Good Readability of Custom Programs
Don't use short names for variables like i1, i2, a, b, and so on, that could confuse at times.
Use clear and understandable names for the variables.
2.Easy Orientation in External Programs
For example, if you generally adhere to the layer model regarding functions, external developers will find it much easier to understand the program structure.
3.Simple Modification and Maintenance of Programs
If, for instance, you use factory methods and interfaces to generate classes, it is very easy to implement completely new customer-specific classes, which can be used by the remaining program code as well because they use the same interface .
4. Good Quality due to the Avoidance of Errors
A standardized, tried-and-tested software development procedure cannot prevent you from making severe errors in your concept. but it can help you avoid small errors that are difficult to find at a later
stage.
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