Updating Java on IBM i
Before installing IBM Traveler, ensure that the IBM i server is running Java 8 SR6 8.0.
About this task
Starting with version 9.0.1.19, IBM Traveler requires JVM 8 32-bit as the default JVM for all
supported versions of IBM i, to align with default JVM version changes for Domino 9.0.1 FP9.
Note: To
use the 64-bit JVM, set JavaUse64BitJVM=1 in the NOTES.INI of the Traveler
server.
For more information on using Java with IBM i, see the following articles:
Table 1 lists the default JVM versions for Traveler 9.0.1.19 with Domino 9.x on the supported versions of IBM i.
IBM i version | Traveler 9.0.1.19 for Domino 9.0 | Traveler 9.0.1.19 for Domino 9.0.1 |
---|---|---|
IBM i 6.1 | Not supported | Not supported |
IBM i 7.1 | JVM 8 32-bit | JVM 8 32-bit |
IBM i 7.2 | Not supported | JVM 8 32-bit |
IBM i 7.3 | Not supported | JVM 8 32-bit |
Note:
- JVM 8 is not supported on IBM i 6.1.
- Domino 9.0 does not support IBM i 7.2 and 7.3.
- Domino 9.0.1 does not support IBM i 6.1.
Table 2 lists the required IBM i software for running Traveler on Domino.
IBM i Software | i 7.1 | i 7.2 | i 7.3 |
---|---|---|---|
IBM Developer Kit for Java J9 |
|
|
|
Note:
- For IBM i 7.1 (5761JV1) and 7.2 (5770JV1), Options 16 and 17 are additionally required.
- 5770JV1 Options 16 and 17 are available with IBM i 7.3 media.
For example, when starting Traveler, the following error messages will be displayed in the Domino
console if the required Java Option is not installed on IBM
i.
[08708:00002-00000031] 08/01/2017 00:12:47 IBM Traveler: Starting JVM with
Maximum Memory = 1024M based on Maximum Memory Size specified in the server document (1024M)
[08708:00002-00000031] 08/01/2017 00:12:47 Traveler: Cannot create Java VM, result=-1
Note: FP20 of Java 8.0 SR6 is not recommended.