Determining the Service Pack Level

A summary of installed products and their versions and service pack levels is maintained in the BEA_HOME\registry.xml file. However, to confirm version information, it's more accurate to check the WebLogic log. A failed service pack install may be indicated in the log, but not found at runtime.

This section discusses how to:

Check the WebLogic log
Query WebLogic

Checking Version Information in the WebLogic Log

The WebLogic log is located in:

<PIA_HOME>\webserv\peoplesoft\servers\<server name>\logs\<weblogic_server>_weblogic.log

For version information, look for an entry similar to:

####<Jun 25, 2018 6:53:41,287 PM MDT> <Info> <WebLogicServer> <server1> <> <Thread-7> <> <> <> <1529974421287> <[severity-value: 64] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000214> <WebLogic Server "PIA" version:
WebLogic Server 12.2.1.3.0 Thu Aug 17 13:39:49 PDT 2017 1882952 Copyright (c) 1995,2017, Oracle and/or its affiliates. All rights reserved.>

Checking Version Information at the Command Line

To query a running WebLogic for version information from the command line, follow these steps:

Go to the directory that contains weblogic.jar (WL_HOME/wlserver/server/lib.

For example, on Microsoft Windows, open a command prompt and enter this command:
```
cd C:\psft\pt\bea\wlserver\server\lib
```
For example, on UNIX, open a terminal window and enter this command:
```
cd /opt/oracle/psft/pt/bea/wlserver/server/lib
```

Run the following command:

java -cp weblogic.jar weblogic.version

You see the version:

Picked up _JAVA_OPTIONS: -Djava.security.egd=file:/dev/./urandom

WebLogic Server 12.2.1.3.0 Thu Aug 17 13:39:49 PDT 2017 1882952

If you want to get subsystem information, run the following command:
```
java -cp weblogic.jar weblogic.version -verbose
```
If you want to get version information for all modules, run the following command:
```
java -cp weblogic.jar weblogic.utils.Versions
```