BIP2549
Severity
20 : Error
Message
(<insert_1>, <insert_2>) : Type mismatch assigning to variable; value <insert_3> inconsistent with type <insert_4>.
Explanation
The source expression produced a value of <insert_3> but the target variable was declared with a type of <insert_4>.
Response
Correct the syntax of your ESQL expression in node <insert_1>, around line and column <insert_2>, then redeploy the message flow: Ensure that only values of the appropriate data type are assigned to declared variables.