Troubleshooting
Problem
CWXRS0003W will be generated into SystemOut.log during server startup if dynacache service is disabled.
Symptom
CWXRS0003W might be generated into SystemOut.log while starting the server.
---------------------------------
[14/01/08 10:41:49:163 GMT] 00000000 RegistryCache W CWXRS0003W:
Failed to obtain a DistributedMap instance:
Name="com.ibm.workplace/ExtensionRegistryCache", Size=5000
---------------------------------
Even if the warning message is observed, the server will start successfully.
Cause
This warning occurs because the dynacache service is disabled on the environment but some applications which use the dynacache service are still running.
Resolving The Problem
Enable dynacache service with the following steps.
Servers > WebSphere application servers > [server_name] > Container Services > Dynamic cache service
Enable "Enable service at server startup".
If you have any reason to disable the dynacache service, then you explicitly turned it off for all applications on the server.
Disabling the dynacache service affects everything on the server. For example, the admin console reports CWXRS0003W. The warning can be ignored, but the console may not be using a cache.
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Document Information
Modified date:
15 June 2018
UID
swg21662822