Support Article

Issues with declare expression configuration for a property

SA-34743

Summary



The user has 2 editable fields and a declare expression is configured for both the property's value. The properties have a dependency. While saving the second declare expression an error is thrown.




Error Messages



Infinite loop discovered. Property: RULE-DECLARE-EXPRESSIONS .FORECAST_AMOUNT!.MULTIFORECASTPAGELIST() #20170301T060809.336 GMT Loop path is: RULE-DECLARE-EXPRESSIONS .FORECAST_AMOUNT!.MULTIFORECASTPAGELIST() #20170301T060809.336 GMT, .MultiforecastPageList().FORECAST_PERCENTAGE, RULE-DECLARE-EXPRESSIONS .FORECAST_PERCENTAGE!.MULTIFORECASTPAGELIST() #20170301T052051.109 GMT, .MultiforecastPageList().FORECAST_AMOUNT, RULE-DECLARE-EXPRESSIONS .FORECAST_AMOUNT!.MULTIFORECASTPAGELIST() #20170301T060809.336 GMT


Steps to Reproduce

  1. Create a page list with 2 properties.
  2. Configure a Declare Expression for the 2 properties value which are dependent on each other.
  3. While saving the second Declare Expression, an error is thrown.


Root Cause



An issue in the custom application code or rules. This is an expected behaviour since an infinite loop is discovered since both the properties have a dependency.

Resolution



Here’s the explanation for the reported behavior:

This is an expected behaviour since an infinite loop is discovered since both the properties have a dependency.

Published March 9, 2017 - Updated March 12, 2017

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