<p>I created JDBC Data Source for Oracle database (Test Connection was OK). Now I want to create Data Set for this Data Source but there are only schemas shown when I open "New Data Set" window. I tried to select required schema and Apply Filter (also I tried check "Show system tables") but still there can see tables for the schema. Also I tried to create SELECT in "Query Text" pane but Next button is disabled and Finish button <span><span>does not respond (no action <span><span>occured</span></span>)</span></span>.</p>
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<p><span><span><span><span>W</span></span>hat</span> <span>am I doing wrong?</span></span></p>
<p><span><span>Thanks for any <span><span>advice.</span></span></span></span></p>
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<p><span><span><span><span>Note: Change of number of schemas</span></span></span></span> and tables (Window -> Preferences -> Report Design -> Data Set Editor -> JDBC Data Set) does not help. Also change of query (I added schema as a table prefix) does not allow me to use Finish or Next button.</p>
