Event ID - 21015

Event Id21015
SourceMicrosoft ISA Server Control
DescriptionThe daily summary for day "%1" was not created. Use the source location %2 to report the failure.
Event InformationAccording to Microsoft :
CAUSE :
This failure may occur for one of the following reasons: The log summary configuration is invalid.There is not enough memory available on the ISA Server computer for the ISA Server Report Generator.The data in the Configuration Storage server is corrupted.

SOLUTION :
Review other alerts to determine the cause of the problem. Check the validity of the log summary configuration.Close other programs that are running. Use the Task Manager to check programs and processes that are using large amounts of system resources.Try to restore the most recent configuration backup. This will resolve storage corruption issues. For details about restoring the configuration, see ISA Server Help.
Reference LinksEvent ID: 21015Of Source ID: Microsoft ISA Server Control

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