Convert XRL to PDM

Understanding xrl and pdm file formats

XRL files are typically associated with XML Report Layouts, often used in reporting tools or business applications to define the structure and layout of reports. These files are based on XML and are not directly related to database modeling.

PDM files, on the other hand, are Physical Data Model files, most commonly used by database modeling tools like SAP PowerDesigner. PDM files describe the physical structure of a database, including tables, columns, relationships, and constraints.

Why convert xrl to pdm?

Converting an XRL file to a PDM file is typically required when you want to transform a report layout or data structure defined in XML into a physical database model for further development or documentation. This process is not straightforward, as the two formats serve different purposes and structures.

How to convert xrl to pdm

There is no direct, one-click converter for XRL to PDM due to their different purposes. However, you can follow these steps:

1. Extract data structure from XRL: Open the XRL file in a text or XML editor and identify the data entities, fields, and relationships described.
2. Manually create a PDM: Use a database modeling tool like SAP PowerDesigner to manually recreate the data model. In PowerDesigner, go to File → New Model → Physical Data Model and input the tables, columns, and relationships based on your XRL analysis.
3. Save as PDM: Once your model is complete, save the file in the PDM format using File → Save As.

Recommended software for conversion

• SAP PowerDesigner: The industry standard for creating and editing PDM files. It allows you to build models from scratch or import from various sources.
• Altova XMLSpy: Useful for analyzing and extracting data structures from XRL (XML) files.

Tips for a successful conversion

• Ensure you fully understand the data structure in the XRL file before modeling.
• Document any assumptions or changes made during the manual conversion process.
• Validate the resulting PDM in your database modeling tool to ensure accuracy.