After identifying and managing unused info objects as part of metadata cleansing in SAP BW, the next crucial step is the deduplication of info objects. In SAP BW systems, the presence of multiple info objects representing the same dimension is a common problem that leads to unnecessary complexity, confusion, and inefficiency. The goal of deduplication is to streamline the metadata by consolidating redundant objects, ensuring a cleaner and more efficient data model.
Identifying and managing unused info objects in SAP BW: The first step in metadata cleansing
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.