Environment
The following are the environment requirements for the caller.
| Environment | Environment requirement |
|---|---|
| Minimum authorization: | Supervisor state and PSW key 0 |
| Dispatchable unit mode: | Task or SRB |
| Cross memory mode: | Any PASN, any HASN, any SASN. The primary address space must be the same as the primary address space at the time the connection service (IXLCONN) was issued. |
| AMODE: | 31-bit |
| ASC mode: | Primary or access register (AR) |
| Interrupt status: | Enabled for I/O and external interrupts |
| Locks: | No locks held |
| Control parameters: | Must be in the primary address space |