In the Rule Performance page of the Appian Administration Console, if the user navigates to the second or higher page of results for a given rule and then tries to view another rule with less data points, the following error is seen::
The System Has Encountered an Error
HTTP Code: 500
Error Evaluating UI Expression
Expression evaluation error at function a!adminRouter: A grid component [label=“Executions by Minute”] has an invalid value for “value” and “totalCount”. “startIndex” must not be greater than “totalCount”, but “startIndex” was X and “totalCount” was Y.
This issue has been addressed via AN-105621 in the following hotfixes/versions:
Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.
While still on the rule with more than 25 data points, navigate back to the first page of results before clicking away into another rule. This will prevent the error from occurring when clicking on other rules.
This article applies to all versions of Appian from Appian version 17.4 to Appian 18.2.
Last Reviewed: August 2018
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