Question
UAP student- VSB college of Engineering technical Campus coimbatore
IN
Last activity: 9 May 2023 20:59 EDT
Declare Expression error ( Invalid circular reference)
Can anybody clarify what error this is? (I have attached the screenshot below)
And please do provide the steps to rectify it :)
Accepted Solution
Updated: 9 May 2023 20:59 EDT
NSE TalentSprint Pvt Ltd.
IN
@KAVINRAJ150704 Kindly check where you want to apply the declare expression, according to the screenshot it should be applied for FullName but you are trying to add it for Lastname.
Thanks
Updated: 9 May 2023 20:59 EDT
JPMC
IN
@KavinrajT-150407 Because we are trying to set a target property via declare expression and also have it as part of the source expression. The declare expression target should have been a FullName property.
Accepted Solution
Updated: 9 May 2023 20:59 EDT
NSE TalentSprint Pvt Ltd.
IN
@KAVINRAJ150704 Kindly check where you want to apply the declare expression, according to the screenshot it should be applied for FullName but you are trying to add it for Lastname.
Thanks
Infosys Private Limited
IN
To create declare expression we have to decide target property and input properties.
Here your target and input both are same it will not work like that.
Create one more property "name" or "fullname" then create expression on that property like,
full name= first name+ Last name
For more info refer this link.