𝐁𝐚𝐜𝐤𝐠𝐫𝐨𝐮𝐧𝐝
The Netcool Gateway for Remedy 8 version 1.3 was originally written for Java 6, which used the Rhino JavaScript engine. The Nashorn JavaScript engine in Java 8 (which is automatically installed with an OMNIbus fixpack) is slightly different. Nashorn is so different that the some modifications are required to get the probe to work correctly.The error you'll see in the gateway log file if you try to run the gateway without these changes is:
Error: [Main Gateway] java.lang.RuntimeException: javax.script.ScriptException: ReferenceError: "importPackage" is not defined in <eval> at line number 1
The issue is basically that Nashorn gives you a new way to create Java objects within JavaScript.
𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧
You will need to modify three files to get the Remedy 8 gateway working correctly. Those files are listed here:
$𝗢𝗠𝗡𝗜𝗛𝗢𝗠𝗘/𝗷𝗮𝘃𝗮𝘀𝗰𝗿𝗶𝗽𝘁/𝗺𝗼𝗱𝘂𝗹𝗲𝘀/𝘀𝗼𝗴.𝗷𝘀
$𝗢𝗠𝗡𝗜𝗛𝗢𝗠𝗘/𝗷𝗮𝘃𝗮𝘀𝗰𝗿𝗶𝗽𝘁/𝗺𝗼𝗱𝘂𝗹𝗲𝘀/𝗱𝗮𝘁𝗲𝗳𝗼𝗿𝗺𝗮𝘁.𝗷𝘀
In the above two files, you simply need to add this one line at the beginning of each file:
𝚕𝚘𝚊𝚍("𝚗𝚊𝚜𝚑𝚘𝚛𝚗:𝚖𝚘𝚣𝚒𝚕𝚕𝚊_𝚌𝚘𝚖𝚙𝚊𝚝.𝚓𝚜");
$𝗢𝗠𝗡𝗜𝗛𝗢𝗠𝗘/𝗴𝗮𝘁𝗲𝘀/𝗯𝗺𝗰_𝗿𝗲𝗺𝗲𝗱𝘆/𝗯𝗺𝗰_𝗿𝗲𝗺𝗲𝗱𝘆.𝗻𝗼𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻.𝗷𝘀
This file requires a bit more customization. Specifically, you replce this line in the update() function definition:
𝚟𝚊𝚕𝚞𝚎𝚜 = 𝚜𝚘𝚐.𝚗𝚎𝚠𝚛𝚘𝚠();
With these 3 lines:
//𝚟𝚊𝚕𝚞𝚎𝚜 = 𝚜𝚘𝚐.𝚗𝚎𝚠𝚛𝚘𝚠(); // 𝚓𝚞𝚜𝚝 𝚌𝚘𝚖𝚖𝚎𝚗𝚝𝚒𝚗𝚐 𝚒𝚝 𝚘𝚞𝚝.
𝚟𝚊𝚛 𝚂𝙾𝙶𝚁𝚘𝚠 = 𝙹𝚊𝚟𝚊.𝚝𝚢𝚙𝚎("𝚌𝚘𝚖.𝚒𝚋𝚖.𝚝𝚒𝚟𝚘𝚕𝚒.𝚗𝚎𝚝𝚌𝚘𝚘𝚕.𝚒𝚗𝚝𝚎𝚐𝚛𝚊𝚝𝚒𝚘𝚗𝚜.𝚜𝚘𝚐.𝚂𝙾𝙶𝚁𝚘𝚠");
𝚟𝚊𝚛 𝚟𝚊𝚕𝚞𝚎𝚜 = 𝚗𝚎𝚠 𝚂𝙾𝙶𝚁𝚘𝚠();
Once you make all of the above changes, you need to restart the gateway for the changes to take effect, and it has a better chance of working. I say better chance because you still have to provide all of the correct values for the various properties. But if you're just upgrading your working gateway to OMNIbus 8.1 FixPack 30, then the above changes are what you need.
