In the pursuit of metadata cleansing in SAP BW systems, the first crucial step is identifying and managing unused info objects. This task is essential in preventing unnecessary complexity, improving system performance, and preparing for a seamless migration to modern platforms like SAP BW/4HANA or Datasphere. Info objects are the building blocks of a data warehouse, representing dimensions used in reporting and analytics. Over time, unused info objects can accumulate in the system, creating confusion and inefficiency.
Rather than hastily deleting objects, organizations should adopt a structured approach to identify unused info objects based on specific metrics. These metrics provide a reliable, data-driven way to evaluate whether an info object can be safely deleted or flagged to prevent future use by developers.