To use iSeries Access ODBC, OLE DB, or the .NET Data Provider, the local system name must appear in the RDB directory.
To add the local system to the RDB directory:
There may be additional steps to get the database (RDB) name set, if the version of your system is V5R2 or later and your application accesses data in independent ASPs. The RDB name corresponds with a namespace that consists of the system ASP and any user ASPs or linked ASP group associated with the system ASP. For more information about independent ASPs, see Disk management.
ODBC allows the use of fully qualified names in the format of [catalog name].[schema name].identifier (for example, where identifier is the name of a table, view, or procedure). In the DB2 UDB implementation of SQL this corresponds to [RDB name].[collection name].identifier.
Related concepts
Disk management