BIP2545
Severity
20 : Error
Message
(<insert_0>, <insert_1>) : The expression '<insert_2>' evaluates to a value of type '<insert_3>' but a value of type '<insert_4>' is expected.
Explanation
The given expression evaluates to NULL or to a data type which is not acceptable for its usage.
Response
Correct the logic of the ESQL program and re-deploy the message flow.