BIP2416
Severity
20 : ErrorMessage
(<insert_0>, <insert_1>) : Data types of OVERLAY target string (<insert_2>) and source string (<insert_3>) do not match.Explanation
The data type of the target string passed to the OVERLAY function does not match the data type of the source string.Response
Ensure the data types of the target string and the source string are the same and redeploy the message flow.