Expression error

Question

I was getting this error Expression evaluation error [evaluation ID = 2f483:71082] : Appian object error. Details: Failed to execute query in thread for: EntityBackedQueryExecutor [] 
 when i open a task

Harsha Sharma · Answer

I suggest you to find the process instance which has this error in the process monitoring tab. Then investigate the underlying interface if with test inputs its working fine or not. The error relates to querying data so check any variable or component that is involved in a data query to identify which one is failing and causing this error. Once you have identified the root cause then we can move towards finding ways to resolve it. So check from your end and share what you find to help us help you better!

Shubham Aware · Answer

Grant the user proper record-level security or data store permissions for whatever data the interface queries.​​​​​​​​​​​​​​​​