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What Are Paginated Reports?

Paginated reports in Power BI are created using the Power BI Report Builder application. These reports are structured like traditional, highly detailed documents, often used in industries where financial reports or operational data need to be formatted precisely. The difference between interactive reports and paginated ones lies in how the data is presented and consumed:

• Interactive Reports: These reports are visual, with features like slicers, pie charts, and interactive tables, ideal for users who want to explore data dynamically.
• Paginated Reports: These provide static reports that are often best used for exporting or printing large amounts of data. The formatting is more traditional, providing a tabular, line-item layout.

When Should You Use Paginated Reports?

Paginated reports are particularly beneficial when:

• Printability is required: These reports are designed to be printed, so they’re perfect for operational teams who need structured, detailed reports that are easy to share in physical form.
• Line-item detail is needed: Unlike interactive reports, paginated reports allow for detailed, transactional data to be shown in tables and matrices without aggregation.
• Exportation: Paginated reports support exporting to formats like PDF, Excel, and others, offering a more precise export compared to interactive reports.

Key Features of Paginated Reports

1. Data Connectivity: Power BI allows you to connect to a variety of data sources, but paginated reports often require a more detailed, line-by-line approach. Quintana emphasizes the use of Power Query Editor to connect to these sources and transform data without the need for a Power BI Desktop model.

2. Transformation Capabilities: With the Power Query Editor in the Report Builder, users can now connect to data sources and perform transformations, a previously manual step that often required Power BI Desktop.

3. Parameterization: Power BI allows for dynamic filtering through parameters. This lets users select specific fiscal years, regions, or salespeople, dynamically adjusting the data shown in the report.

4. Customizable Layouts: Paginated reports offer precise control over how data is presented, making it ideal for business users who need specific layouts for financial and operational reports.

The Power of Power Query Editor in Paginated Reports

A recent update to paginated reports has made it possible to leverage Power Query Editor directly within the Report Builder. This integration eliminates the need to work through Power BI Desktop, offering a streamlined process for creating data models and transforming data:

• Direct Data Connection: Paginated reports now allow for direct connection to a wider range of data sources without the need to first create a semantic model in Power BI Desktop.
• Ease of Use: With a simple interface, users can connect to multiple sources, clean and transform data, and create reports without needing advanced Power BI knowledge.
• Consistency: This feature ensures that users can create reports that are consistent with the data models and transformations used in interactive reports.

Practical Application: Creating a Report with Power Query Editor

Quintana walks the audience through creating a practical example of a paginated report, demonstrating how to:

• Prepare the Data: Using the Power Query Editor, users clean the data by renaming columns and combining data from different sources.
• Merge Data: For detailed reports, merging tables is necessary. Quintana demonstrates how to merge tables, such as sales data with employee details, to enrich the report.
• Use Parameters: Parameters allow users to filter data dynamically. In this session, Quintana shows how parameters can be used to filter data by fiscal year.

Advanced Techniques for Paginated Reports

Grouping and Summing: For operational reports, you might want to group and sum data based on certain criteria, such as sales amounts by salesperson. Quintana explains the process of grouping data at different levels of granularity, such as by year or fiscal quarter.

Using Calculated Fields: After creating basic reports, users can add calculated fields, such as variance calculations between actual sales and targets, directly in the report.

Conclusion

Quintana concludes by emphasizing the strengths of paginated reports—especially for businesses that need precise, operational reports. With the new capabilities of Power Query Editor in the Report Builder, users now have more flexibility than ever to connect to a variety of data sources, transform data, and create highly detailed reports that can be printed, exported, or shared. The paginated report remains an essential tool for those needing detailed, printable reports with line-by-line data, especially in industries like finance and operations.