About Tableau open source alternative
Published: 21 Jun 2022 Last Modified Date: 21 Jun 2022 IssueWhen opening an unpackaged workbook (.twb) with a connection to Excel, the below error occurs, and could not open it.This error occurs after the Excel file was edited. An error occurred while communicating with data sourceBad Connection: Tableau could not connect to the data source.Error Code: EA3F4C1EInsertData: unbound column EnvironmentTableau Desktop 2021.4Windows 10Excel ResolutionPlease try the following workarounds.Option 1Download and install the latest version of Tableau Desktop and try to open the workbook again. 2Follow the steps in the article below to clear the cache of Tableau Desktop.Clearing the Tableau Desktop Query CacheOption 3Make a copy of the Excel file in a new directory and delete the original file.Then open the Tableau workbook and you will be asked where your data source is.Pick the copied Excel file saved in the new directory. CauseConnection to the Excel file may be broken after the file is edited. Additional InformationHow to resolve and prevent "Error Code: EA3F4C1E, Bad Connection: Tableau could not connect to the data source, InsertData: unbound column"Error code ea3f4c1e
Key features of the Tableau open source alternative that are enabled through these drivers include:
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Some commonly asked questions about Crystal Reports:What are the alternatives to Crystal Reports?Crystal Reports, while a well-established tool, faces competition from various reporting solutions. Here’s a glimpse into some alternatives, categorized based on their target audience: Free and Open-Source Options: JasperReports: A popular open-source alternative offering similar functionalities to Crystal Reports. It might require more technical expertise to set up. BIRT (Business Intelligence and Reporting Tools): Another open-source option with a focus on enterprise reporting and integration with BI platforms. Commercial Reporting Tools: Microsoft Power BI: A comprehensive BI suite with built-in reporting capabilities. Ideal for organizations already invested in the Microsoft ecosystem. Tableau: A leading data visualization platform with strong reporting functionalities. Offers a user-friendly interface but can be costlier than some alternatives. Qlik Sense: Another data visualization and reporting platform known for its ease of use and self-service reporting capabilities.Choosing the right alternative depends on your specific needs and budget. Consider factors like: Technical expertise: Some options require more programming knowledge than others. Data source compatibility: Ensure the chosen tool can connect to your specific data sources. Features and functionalities: Evaluate if the tool offers the reporting capabilities you require. Budget: Free and open-source options exist, while commercial tools have varying pricing structures.It’s also worth noting that Crystal Reports itself offers different editions with varying functionalities. Consider exploring these editions before seeking alternatives.Is Crystal Reports a good fit for my needs?Crystal Reports remains a powerful tool for various reporting needs. Here’s when it might be a good fit for you: You need a mature and feature-rich reporting tool: Crystal Reports offers a wide range of functionalities for complex report design and data manipulation. You’re already familiar with Crystal Reports: If you or your team have existing experience with Crystal Reports, the learning curve for new users might be lower compared to entirely new tools. You have a significant investment in SAP infrastructure: Crystal Reports integrates well with other SAP products, making it a seamless choice within an SAP environment.However, Crystal Reports might not be the best fit for everyone. Here are some scenarios to consider alternatives: You need
