.-PERSIST--=--SINGLE-----. >>-+------------------------+---------------------------------->< | .-SINGLE-. | '-PERSIST--=--+--------+-' '-MULTI--'
| statements: | APPL |
| dependencies: | none |
| range: | N/A |
Specifies whether the application is capable of multinode
persistent sessions.
- PERSIST=SINGLE
- Indicates single-node persistence only is allowed. SINGLE can be abbreviated as S.
- PERSIST=MULTI
- Indicates multinode persistence is allowed in addition to single-node
persistence support. MULTI can be abbreviated as M. Note:
- VTAM® will issue error message IST1350I if PERSIST=MULTI is coded and the application program is activated in an environment that does not support multinode persistent sessions. See z/OS Communications Server: SNA Messages for details.
- When coded at a Network Node (or ICN), PERSIST=MULTI is allowed only on a model application definition.
- If model definitions are being used to define multinode persistent application programs and if LUAPFX is specified on the model definition statement, use an MVS™ system symbol as part of the LUAPFX value to reduce name collision during recovery processing.