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How to create a data source connection for Informix using Informix Client SDK Developer Edition to IBM Cognos 10.2.x and Cognos Analytics?

Troubleshooting


Problem

This technote covered the recommended practices for creating the Informix data source for Cognos 10.2.x and Cognos Analytics using Informix Client SDK Developer Edition

Symptom

If you receive an error message "QE-DEF-0285 The logon failed" during the Informix data source connection test, you need to install the Informix Client Driver as Informix Client SDK Developer Edition on Cognos Server.


QE-DEF-0285 The logon failed


QE-DEF-0325 The logon failed for the following reason:
RQP-DEF-0068 Unable to connect to at least one database during a multi-database attach to 1 database(s) in: testDataSourceConnection.
UDA-SQL-0432 Unable to locate the gateway "cogudaif"

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Document Information

Modified date:
13 January 2026

UID

swg21991206