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Limitations using global calculations in IBM Cognos Analytics

Troubleshooting


Problem

In IBM Cognos Analytics you can create global calculation. A global calculation is a calculation that is defined outside the scope of a table in an uploaded file/module/dataset or query subject in a Framework Manager model.

Symptom

An example of a global calculation in a dataset:

An example of a global calculation in a dataset

If you use global calculations in IBM Cognos Analytics, you should be aware of the following limitation:

If you use a global calculation as the target in the spiral, the decision tree, or the driver analysis visualization, then your visualization will display empty, because the key drivers cannot be calculated.

Document Location

Worldwide

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Document Information

Modified date:
01 May 2025

UID

ibm10880543