I wouldn't necessarily equate SAP and "enterprise software" so much. My experience with SAP's systems is a summer internship for them and 2 years at an employer

I wouldn't necessarily equate SAP and "enterprise software" so much. My experience with SAP's systems is a summer internship for them and 2 years at an employer where I entered time-tracking and expense info into one of their programs. The entire system is basically a database engine developed a long time ago and impossible to re-engineer now so what you're seeing is an artifact of the past. That might be why SAP and their tcodes seem so bizarre. Enterprise software suffers from its own problems but not all enterprise software looks and feels like SAP.