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IBM CognosTip
Store Cognos Datasets in a Relational Database
Dataset persistence is an architectural decision that affects refresh, storage and administration.
Category: Cognos Tips
IBM Cognos
IBM CognosTip
Improve Iterative Report Development in Cognos
Complex reports often evolve through cycles of query changes, layout adjustments and testing.
IBM CognosTip
Restore Missing Crosstab Column Headings
A crosstab without visible column headings can confuse both report authors and readers.
IBM CognosTip
Calculate Variances in Nested Crosstabs
Variances become subtle when measures and dimensional members are nested in a crosstab.
IBM CognosTip
Understand Forecasting in Cognos Analytics
Forecasting visualizations estimate future values from historical series, but their output depends on the available data.
IBM Cognos
Tip
Troubleshoot the Cognos Error Unable to Load Requested View
The message “Unable to load requested view” does not identify a single root cause.
IBM CognosTip
Run Jupyter and the Image Service with Docker on Windows
Older Cognos Analytics environments could depend on separately configured supporting services for notebooks or image output.
IBM CognosTip
Generate Barcodes in Cognos Reports
Barcodes connect printed reports with downstream scanning, inventory or document workflows.
IBM CognosTip
Let Readers Choose Report Columns Dynamically
Not every recipient of a detail report needs the same set of attributes.
IBM CognosTip
Enable Custom Visualization Output in PDFs
A custom chart that works in the browser may still fail to appear in a rendered PDF.
IBM CognosTip
Use Schematics for Visual KPIs in Cognos
Schematic visualizations can represent a KPI using a gauge, thermometer, arrow or other recognizable business symbol.
IBM CognosTip
Create Your Own Cognos Schematic Visualizations
Standard charts do not always match the visual language of a particular business process.