TEP Java Web Start – Basic Diagnostic Capture
John Alvord, IBM Corporation
Draft #1 23 April 2018
Tivoli Enterprise Portal [TEP] does not capture any diagnostic information by default. When you are experiencing any issue, basic diagnostic data will be very useful to identify what is actually happening.
Basic TEP Diagnostic Log Capture Instructions
Locate the Java used to start the TEP Java Web Start client. Usually that means the directory that contains the javaws.exe
If using Oracle Java the location will be similar this: C:\Program Files (x86)\Java\jre8\bin
If IBM Java the location will be similar this: C:\Program Files (x86)\ibm\Java80\jre\bin
The java location often varies – my latest Oracle Java: C:\Program Files\Java\jre1.8.0_171\bin
This document will use the first path from above in this example for simplicity.
Run these steps on the TEP client machine (the machine where you start the TEP to connect to the TEPS).
1) Bring up a command prompt
2) Go to the directory containing javaws.exe (doubles quotes are needed becasue the path because it has a space in it). Your
directory may differ depending on what version of Java you use:
cd “C:\Program Files (x86)\Java\jre8\bin”
3) Run this command to clear the cache. The “-uninstall” flag it only clears the cache…it does NOT uninstall java itself
4) Run this command to bring up the Java control panel and turn on tracing/logging. This is always needed because the uninstall in
step (3) will clear the log and debug flags.
and see this
5) Click the Advanced tab and see this – after clicking the tracing and logging flags.
Click apply and ok until the control panel goes away
6) Start the webstart client directly from this same directory – substitute your TEPS server fully qualified name or IP address
for the string <TEPS_Server>
7) Assuming it still fails, collect TEP client logs from their storage directory. The directory will be in a location similar to this depending on whether you’re using Oracle java or IBM java.
This shows how to collect basic diagnostics for Tivoli Enterprise Portal [TEP]. Most of the time that is enough to diagnose an issue. A later revision will show how to set specific traces.
THANKS!! to Terry Wright firstname.lastname@example.org who shared his notes on this subject. Those notes formed the outline for this post.