Startup Initialization Events |
Failed to start the server. |
Oracle Web Cache was unable to open listening ports. |
Oracle Web Cache Cache failed to initialize. |
Oracle Web Cache was unable to initialize cache module. |
The server could not initialize |
Oracle Web Cache was unable to start. |
The server could not start service thread |
Oracle Web Cache encountered a thread initialization creation error. |
An error occurred scanning the directory directory |
Oracle Web Cache encountered a problem while trying to load the Oracle Web Cache Manager help files and/or icons. |
Read/Write Events |
Could not open config file ( config_file ) |
Oracle Web Cache is unable to write to its configuration file due to a permissions problem. |
Could not open log file ( access_log ) |
Oracle Web Cache is unable to write to its access log file due to a permissions problem. |
UNIX Process Identity Events |
Failed to find User ( user ) in /etc/password.
Invalid User ID ( user ). |
The current user cannot perform this operation. Only the root user or the user specified in the Process Identity page of the Oracle Web Cache Manager can perform this operation. (Administering Oracle Web Cache > Process Identity). |
Failed to find Group ( group ) in /etc/group.
Invalid Group ID ( group ). |
The group ID that the current user is a member of is not valid for this operation. |
Permission denied when setting User ID ( user ). |
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. |
Permission denied when setting Group ID ( group ). |
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. |
Document compression error: error |
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 of Oracle Web Cache Manager. (Administering Oracle Web Cache > Resource Limits). |
Insert failed (memory low during insertion) for slave document document . |
Oracle Web Cache is unable to insert a document into its cache. |
The system has run critically low on memory
|
Oracle Web Cache is running critically low on cache memory. The cache memory can be adjusted in the Resource Limits page of Oracle Web Cache Manager. (Administering Oracle Web Cache > Resource Limits). |
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 of Oracle Web Cache Manager. (Administering Web Sites > Access Logs). |
Too many session definitions |
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 |
Unable to resolve the IP address of ip_address . Check your DNS setup. |
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). |
This product only supports IPv4 for origin server ip_address . Check your DNS setup. |
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. |
<Invalidation>Check ClientIP failed. Access denied. |
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). |
<Invalidation>Username/password check failed. Access denied. |
The invalidation user name and password is not valid. The invalidation user is invalidator. By default, the password is invalidator . You can change the password in the Security page of the Oracle Web Cache Manager. (Administering Oracle Web Cache > Security). |
<Invalidation>Empty entity. |
The invalidation message is empty. |
<Invalidation>Not an invalidation request. |
The message is not an invalidation message. |
<Invalidation>XML parsing error. |
The invalidation message uses invalid XML syntax. |
<Invalidation>Invalid validity level (valid range is 0-9). Level= level . |
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. |
<Invalidation>Unrecognized cookies in the invalidation message. |
The cookie(s) specified in the invalidation message are not valid. |
<Invalidation>URL Node reading error. |
The URL specified in the invalidation message is invalid or or there is a memory allocation problem. |