Your database must be Sybase IQ 12.0 or later.
If you are using Sybase IQ together with Adaptive Server Enterprise, ensure that your database is created for maximum compatibility with Adaptive Server Enterprise.
When connecting to Sybase IQ as an Open Server, applications frequently assume services they expect under Adaptive Server Enterprise are provided. These services are not always present.
See Appendix A, “Compatibility with Other Sybase Databases” in Reference: Building Blocks, Tables, and Procedures.