The user cannot save into the fields of a dictionary list. When trying to do so, the user gets the following error:
Interface Definition: Expression evaluation error: An error occurred while executing a save: java.lang.IllegalArgumentException: Invalid index: Cannot index property 'OwnerId' into type List of Dictionary
This issue has been reported to the Appian Product Team. The reference number for this issue is AN-68868.
Map all the dictionary fields to a new CDT, then map the list of dictionaries back to execute the save.
This article applies to all versions of Appian.
Last Reviewed: March 2018
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