After applying maintenance to any of the DFSMSdss load modules, you cannot update the version of DFSMSdss that is resident in your address space with LLA REFRESH. Instead, you must restart your application, or cause the ADRDSSU or ADRXMAIA load modules to be reloaded. Additionally, if your application uses DFSMSdss Cross Memory services, you must cause the DFSMSdss Cross Memory server address space to shut down in order for the updated ADRDSSU and other load modules to be reloaded.

The server address space will not shut down as long as the original address space that invoked the DFSMSdss Cross Memory services has not been stopped. Once the original address space has been stopped, you should shut down the DFSMSdss Cross Memory server. The server may not shut down if the SRVRTIME parameter with a value of 00:00 was specified to the DFSMSdss Cross Memory client.

The name of the Cross Memory server can be specified with the ASPACE parameter on DFSMSdss Cross Memory services invocations. You should inform users of your application what name was specified. To identify DFSMSdss Cross Memory server address spaces, you can use the SDSF DA (Display Active) panel. Look for address spaces that are executing the ADRXMAIB load module. For information on using SDSF, see SDSF's online help (press PF1).

Related reading: For additional information about the various UIM exits, see Examples of the application program with the user interaction module (UIM).