20.7. Troubleshooting with WSCP
The WSCP tool can be used to manipulate trace for troubleshooting purposes.
20.7.1. Enabling trace
The WebSphere Control Program can be used to manipulate trace in two primary ways - statically, by modifying the TraceSpec attribute of a server and restarting the server, or dynamically, by using the DrAdmin command.
20.7.1.1. Modifying trace specifications
Servers contain a TraceSpec attribute. You can use WSCP to modify this attribute to set a certain trace specification, as follows:
wcsp> ApplicationServer modify
/Node:SZYMON-Laptop/ApplicationServer:HelloAppServer/ -attribute
{{TraceSpec com.ibm.ejs.container.*=all=enabled}}
This examples sets trace specification of the HelloAppServer application server ...
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