BIP2474
Severity
20 : ErrorMessage
(<insert_0>, <insert_1>) : '<insert_2>' is not boolean.Explanation
A search condition evaluated to '<insert_2>', which is not a boolean value. Search conditions must evaluate to boolean values.Response
Correct the syntax of your ESQL expression in node '<insert_0>', around line and column '<insert_1>', then redeploy the message flow: Ensure that the search condition evaluates to a boolean.