BIP2411
Severity
20 : ErrorMessage
(<insert_0>, <insert_1>) : The source expression did not evaluate to a ROW.Explanation
When "INSERT" is specified as the target within a ROW, its source expression must also be a ROW.Response
Correct the syntax of your ESQL expression in node '<insert_0>', around line and column '<insert_1>', then redeploy the message flow.