Blueworx Voice Response 6.1 installation program (smitty) does not recognize a valid DB2 V9.5 installation when DB2 V9.5 already installed on the system but at a level lower than 9.5.0.4. The installp may have reported SUCCESS on all the filesets, but the following database setup (DTdatabase) may fail.
To resolve the problem:
/usr/local/bin/db2lsBlueworx Voice Response 6.1 requires a level of 9.5.0.4 or higher.
https://www.ibm.com/support/docview.wss?uid=swg24023213