Error in Write to Data Store Entity "Incorrect string value: '\xF0\x9D\x9B\xBA\x0A"

Hi everyone,

On a process instance, I'm trying to Write on Data Store Entity a string value with the following characters: Ω μs.

But instead, I have the following error: "javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute statement: org.hibernate.exception.SQLGrammarException: could not execute statement: java.sql.SQLSyntaxErrorException: (conn=364712) Incorrect string value: '\xF0\x9D\x9B\xBA\x0A ...' "

The field where I'm trying to store the value is varchar(4000), in Appian's database cloud mariadb.