Troubleshooting
Problem
Administrator logs onto Controller application server, and launches "Controller Configuration". Administrator opens "Database Connections" and chooses database. Administrator clicks green 'play' button to launch "Database Conversion Utility", then connects to Controller database. An error message appears.
Symptom
** ERROR: java.sql.SQLException: Io exception: Unknown host specified
[{"Product":{"code":"SS9S6B","label":"IBM Cognos Controller"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Controller","Platform":[{"code":"PF033","label":"Windows"}],"Version":"10.1","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SSMRTZ","label":"IBM Cognos Controller on Cloud"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]
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Document Information
More support for:
IBM Cognos Controller
Software version:
10.1
Operating system(s):
Windows
Document number:
464871
Modified date:
08 May 2025
UID
swg21572761
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