What does a NoDataSource error mean?
Article ID: KB0092156
Updated On:
| Products | Versions |
|---|---|
| TIBCO Hawk | - |
| Not Applicable | - |
Description
Resolution:
This type of error means that a rule attempted to obtain information from a data source that did not exist at the time of the rule evaluation and the specified information could not be obtained. If the data source is a HMA microagent method, check to see that the HMA process is running. When the operating system starts, make sure your HMA process starts before your TIB/Hawk agent process. If the HMA process is running, there may be some reason why the communication between the agent and the HMA is upset. If the data source is a log file, check to see that the log file has not been renamed or moved. If the data source is an instrumented application, check to see if the application is running. Rules that operate on applications instrumented with AMI can only work when the application is running.
This type of error means that a rule attempted to obtain information from a data source that did not exist at the time of the rule evaluation and the specified information could not be obtained. If the data source is a HMA microagent method, check to see that the HMA process is running. When the operating system starts, make sure your HMA process starts before your TIB/Hawk agent process. If the HMA process is running, there may be some reason why the communication between the agent and the HMA is upset. If the data source is a log file, check to see that the log file has not been renamed or moved. If the data source is an instrumented application, check to see if the application is running. Rules that operate on applications instrumented with AMI can only work when the application is running.
Issue/Introduction
What does a NoDataSource error mean?
Environment
Product: TIBCO Hawk
Version:
OS:
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