BIP2433
Severity
20 : ErrorMessage
(<insert_0>, <insert_1>) : Illegal result type for expression. Valid types are '<insert_2>'.Explanation
The expression must evaluate to a value of a suitable type. The given expression cannot possibly do so.Response
Correct the syntax of your ESQL expression in node '<insert_0>', around line and column '<insert_1>', then redeploy the message flow.