Error messages
The following table lists the error messages and explains the probable cause of the error and the workarounds that can be performed to counter these errors.
Message | Corrective action(s) |
|---|---|
Unable to find JRE at PATROL_HOME default location | Specify the full path of JRE directory on the PATROL Agent Server. Java version must be 1.8 or later. For example:
If the specified path does not exists or the field is left blank, the KM searches for the JRE in the PATROL Home directory. |
Failed to start Composite Java process. | Check for the JRE version and path. |
Attribute value is not yet available. | Check whether the dependent attribute(s) of existing KM is collecting data or not. |
Attribute does not exists or not yet discovered. |
|
Error in attribute list used in expression. | Check the expression of the configured composite policy which is created using variables list. |
Invalid Java path specified in pconfig: /ConfigData/AgentSetup/ThirdParty/java_home | Check for the JRE version and path. |
Unable to find JRE at PATROL_HOME default Location | PATROL_HOME does not contain the valid JRE. |
Expression evaluated to Infinity | Check the expression text parameter under the instance for the values used for calculation. |
Expression evaluated to Not-A-Number | Check whether the appropriate Expression Type (Arithmetic) is selected or not. |
Expression not evaluated to Boolean | Check whether the appropriate Expression Type (Arithmetic) is selected or not. |
Expression is not Arithmetic | Check whether the appropriate Expression Type (Logical) is selected or not. |