BIP2492

Severity

20 : Error

Message

(<insert_1>, <insert_2>) : Illegal type for parameter <insert_4> of the function <insert_3>. A non-list field reference is required.

Explanation

The expression supplying the parameter 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_1>, around line and column <insert_2>, then redeploy the message flow.