DataSourceHandle :: OpenDicts - - internal feature (not documented)
Return value:  Success ( logical  )
Implementation details
logical 
DataSourceHandle  :: OpenDicts ( ODABAClient &client_refc, PIACC acc_mod=PI_Read )
- client_refc - Reference to client handle
- acc_mod
 - Access option
The access option defines the way instances in a property handle are to be accessed (read, update, write). Default: PI_Read
 

