Oracle9iAS Web Cache Administration and Deployment Guide Release 2.0.0 Part Number A90372-04 |
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This appendix describes the common information, warning, and error event log messages. It contains these topics:
Table E-1 lists the common event log informational messages.
Table E-1 Information EventsTable E-2 lists the common event log warning messages.
Table E-2 Warning EventsTable E-3 lists the common event log error messages.
Table E-3 Error EventsMessage | Description |
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Startup Initialization Events | |
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Oracle Web Cache is unable to open listening ports. |
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Oracle Web Cache is unable to initialize the |
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Oracle Web Cache is unable to start. |
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Oracle Web Cache encountered a thread initialization creation error. |
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Oracle Web Cache is unable to load the Oracle Web Cache Manager help files and/or icons. |
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Oracle Web Cache is unable to support the number connections. The number of maximum incoming connections can be adjusted in the Resource Limit page (Administering Oracle Web Cache > Resource Limits) of Oracle Web Cache Manager. |
HTTPS Startup Initialization Events | |
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The wallet specified in the location cannot be opened. See Also: "Wrong or Older Cached Content" |
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The See Also: "Wallet Cannot Be Opened" |
Read/Write Events | |
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Oracle Web Cache is unable to write to its configuration file due to a permissions problem. |
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Oracle Web Cache is unable to write to its access log file due to a permissions problem. |
UNIX Process Identity Events | |
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The current user cannot perform this operation. Only the |
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The group ID that the current user is a member of is not valid for this operation. |
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The current user that is being set is not the owner of the Oracle Web Cache executables and is not root user. Change the owner to the root user. |
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The current group that is being set is not the owner of the Oracle Web Cache executables. |
Oracle Web Cache Memory-Related Events | |
Cache failed to allocate memory for the hash table |
Oracle Web Cache is unable to allocate memory for cache initialization. |
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Oracle Web Cache is unable to compress the document in its cache. |
Cache Index memory allocation error |
Oracle Web Cache is unable to allocate memory for cache initialization. |
Out of memory |
Oracle Web Cache is out of cache memory. The cache memory can be adjusted in the Resource Limits page (Administering Oracle Web Cache > Resource Limits) of Oracle Web Cache Manager. |
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Oracle Web Cache is unable to insert a document into its cache. |
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Oracle Web Cache is running critically low on cache memory. The cache memory can be adjusted in the Resource Limits page (Administering Oracle Web Cache > Resource Limits) of Oracle Web Cache Manager. |
Operational Events | |
Invalid XLF Field Name: xlf_field |
The XLF field specified for the access log file is invalid. The XLF fields are specified in the Access Logs page (Administering Web Sites > Access Logs) of Oracle Web Cache Manager. |
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The number of allowed session definitions used for cacheability rules for pages with personalized attributes and/or session tracking has exceed the 20 name limit. Reduce the name of session names in Session/Personalized Attribute Definitions page of Oracle Web Cache Manager (Administering Web Sites > Session Management > Session/Personalized Attribute Definitions). |
Application Web Server Events | |
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Oracle Web Cache is unable to resolve the IP address of the application Web server. You can alter application Web server configuration in the Application Web Servers page of Oracle Web Cache Manager. (Administering Oracle Web Cache > Application Web Servers). |
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Oracle Web Cache supports IP version 4. The IP address of the application Web server cannot be resolved because it uses another version of the IP. |
Invalidation Events | |
Invalidation Error: Default URL size too small for cache key |
The URL specified in the invalidation message is too long. Oracle Web Cache has a 3 KB limit on URLs that may or may not include cookies or HTTP request headers. |
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The computer from which the invalidation message came from is not a trusted host. You configure trusted hosts in the Security page of Oracle Web Cache Manager. (Administering Oracle Web Cache > Security). |
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The invalidation username and password is not valid. The invalidation user is invalidator. By default, the password is |
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The invalidation message is empty. |
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The message is not an invalidation message. |
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The invalidation message uses invalid XML syntax. |
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The validity level specified in the invalidation message is not valid. |
<Invalidation>Cannot compose key pattern for the requested URI URI |
The URL specified in the invalidation message does not have a corresponding cacheability rule. |
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The cookie(s) specified in the invalidation message are not valid. |
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The URL specified in the invalidation message is invalid or or there is a memory allocation problem. |
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