Issue using a pre-defined SQL query with a BAM Business Query, 'Please select at least one column' (Doc ID 2129381.1)

Last updated on MAY 01, 2016

Applies to:

Oracle BAM (Business Activity Monitoring) - Version 12.2.1.0.0 and later
Information in this document applies to any platform.

Symptoms

You created a data source to connect to pull required data from a table but when entering the query and saving it a warning is popped, “Please select at least one column”.  The required data is also not displayed on Business Query preview.

The same query executed on the DB directly returns rows.

Cause

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