Db2 data sharing considers for RACF access control

You can use the RACF access control module with Db2 data sharing.

In a data sharing environment, Db2 passes the Db2 group attachment name to the RACF access control module, instead of a Db2 subsystem name. As a result, class names and profile names must be defined with the Db2 group attachment name. When you use the RACF access control module in a data sharing environment, all subsystems in the Db2 data sharing group must share the same RACF database.