Expression Evaluation Error

Question

Hi Team, I have designed the interface it is perfectly working on site but whenever I try to connect the interface with Portal it is showing this error. .

Konduru Chaitanya · Answer

Hello anshuls8690 , Can you check if the rule that you are calling is from the same application where your interface is in. Not sure what is the rule that it is referring to. Can you copy the uuid and check which object it is in your application and try to make necessary changes. 
 May be some functions that you are using inside your interface does not support or partially support in portal. 
 Check this 
 https://docs.appian.com/suite/help/22.2/portals-design.html 
 and this for better understanding 
 https://docs.appian.com/suite/help/22.2/Appian_Functions.html -> for functions compatibility

Expression Evaluation Error

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