Cross-Memory Drivers for Interfaces

You can use cross-memory services drivers to run the TSO, ISPF, and CA Roscoe online interfaces.

The advantages of using these drivers are:

Users are authorized by cross-memory drivers.
When you use the cross-memory services drivers for the ISPF, TSO, or CA Roscoe interfaces, users are authorized by cross-memory and do not also need authorization from the online interface (for example, TSO).
Multiple versions of CA View can run simultaneously.
When you use the cross-memory services drivers for the ISPF, TSO, or CA Roscoe interfaces, you can run multiple versions of CA View concurrently. This ability supports migration; it makes it easier to migrate when you are converting to a new version level of CA View.

You can also run multiple versions of the online interfaces simultaneously.

These restrictions apply when you execute the program using the cross-memory drivers for TSO, ISPF, and CA Roscoe:

TSO SUBMIT is not used. The SUBMIT occurs from the connected cross memory region.
Direct reprints from the user have the JES banner pages of the cross memory region. The internal system banner page can be used to check the user requesting the reprint.

User exits run in the cross-memory region and do not have access to TSO or CA Roscoe allocations.