J.3 Notes on using JP1/SES events
Points to be noted when linking with a product that uses JP1/SES events are described below.
- Organization of this subsection
(1) Notes on overwrite installation
After installing JP1/Base, execute the following command to use functions of JP1/SES whose version is 5 or earlier after starting the JP1/Base event service:
jevmkcompat -r
Execute the following command to restore the environment in which you use functions of JP1/SES after starting the JP1/SES service:
jevmkcompat -u
(2) Limitation on the number of pseudo operators
The maximum number of pseudo operators that can be connected simultaneously is limited. A pseudo operator signifies a program that obtains JP1/SES events.
For the compatibility function of Windows version 5, no more than 52 pseudo operators can be used together. Among them, a maximum of 20 pseudo operators are used exclusively for the JP1/AJS ajsevget command. Ensure that no more than 20 ajsevget commands are executed simultaneously. The other 32 pseudo operators are provided for custom jobs of JP1/OJE Client for VOS3, Mainframe, VOS1, or VOS K. Ensure that no more than 32 custom jobs are executed simultaneously.
For the compatibility function of UNIX version 5, no more than 32 pseudo operators can be used together. Ensure that the number of pseudo operators does not exceed 32. For details on programs that can be pseudo operators, see the appropriate manuals for installed Hitachi products.
(3) Operating systems that do not support V5 compatibilities
The OSs that do not support either some or all V5 compatibilities are shown in the following table.
OS |
Limitation |
---|---|
Windows |
Allows event transmission and reception through JP1/SES protocols. Registration and reception of events using the JP1/SES interface (e.g. the ajsevput and ajsevget commands) is not allowed. |
Solaris non-global zone |
None of the V5 compatibilities can be used. |