From an internal audit and IT compliance standpoint, SAP PowerDesigner is extremely valuable for testing IT General Controls (ITGC) related to change management and data governance. Its Impact Analysis and data lineage capabilities enable our audit team to trace end-to-end data flows from operational tables through to financial reporting data marts, and to pinpoint dependencies with precision, down to the column level. The automated reverse-engineering feature also allows us to quickly ingest live production schemas from databases such as SAP HANA and SQL Server, generating authoritative Entity-Relationship Diagrams (ERDs). In addition, the Enterprise Repository provides a dependable audit trail through version-controlled check-in/check-out logs, giving full transparency into who modified a data structure, when it was changed, and under what authorization. Review collected by and hosted on G2.com.

From an audit perspective, the main limitation is the steep learning curve of the desktop client interface. Navigating complex workspaces and setting up custom reporting definitions takes significant technical effort, which can slow down non-technical team members during audit walkthroughs. In multi-user, collaborative environments, repository operations may run into locking conflicts and noticeable performance lag during peak hours. Also, while the web-based PowerDesigner Portal is useful for read-only reviews, its metadata search and data-lineage exploration capabilities are still fairly basic compared with modern cloud-native data catalogs. Review collected by and hosted on G2.com.