BIP2916
Severity
20 : Error
Message
(<insert_1>, <insert_2>) : Correlation names cannot be qualified.
Explanation
Correlation names (the first name in a field reference) must be a simple name identifier. They cannot be qualified by a type, an index, a list specifier ([ ]) nor may the name be calculated by an expression.
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 all correlation names are unqualified.