The SBSPACENAME configuration parameter specifies the name of the system default sbspace. You must provide an sbspace where the database server can store the Java jar files.
This parameter is not exclusively for Java code. If your database tables include smart-large-object columns that do not explicitly specify a storage space, that data is stored in the sbspace that SBSPACENAME specifies.
For information about how to specify a storage space for smart large objects, refer to the CREATE TABLE statement in the IBM Informix: Guide to SQL Syntax. For more information about SBSPACENAME, refer to the IBM Informix: Administrator's Reference.