Hi.
Seems the Oracle Automation Integration is using an old implementation of jdbc (ojdbc6.jar).
This jdbc client cannot handle higher encryption levels than SHA1.
So if we enable higher encryption on our database server (19c), the Nolio Agent throws a ORA-12650 error at us.
ORA-12650: No Common Encryption Or Data Integrity Algorithm When Using SQLNET.CRYPTO_CHECKSUM_TYPES_SERVER=sha256
This can be worked around by adding sha1 to the list of allowed checksum types, but this does not fulfill our security requirements on the DB Server.
According to your support ojdbc8.jar (which has support for sha256) is not yet tested and ca approved, instead we would need an enhancement request.