Amazon Relational Database Service (Amazon RDS) for Db2 now supports Extended Binary Coded Decimal Interchange Code (EBCDIC) collation sequence. With this launch, you can now maintain the collation sequence when migrating from Db2 on z/OS, which supports the EBCDIC collation sequence, to Amazon RDS for Db2. You can specify the EBCDIC collation sequence when creating a database using the rdsadmin.create_database stored procedure provided by Amazon RDS for Db2.
Source:: Amazon AWS